3-hydroxyanthranilic acid

3-dehydrosphinganine reductase (EC 1.1.1.102) also known as 3-ketodihydrosphingosine reductase (KDSR) or follicular variant translocation protein 1 (FVT1) is an enzyme that in humans is encoded by the KDSR gene.

3-hydroxyacyl-CoA dehydrogenase

3-hydroxybenzoyl-CoA ligase

3-hydroxypropionyl-CoA hydro-lyase

3-hydroxypropionyl-CoA synthase

3-deoxy-manno-octulosonic acid transferase may refer to:Lipid IVA 3-deoxy-D-manno-octulosonic acid transferase(KDO)-lipid IVA 3-deoxy-D-manno-octulosonic acid transferase(KDO)2-lipid IVA (2-8) 3-deoxy-D-manno-octulosonic acid transferase(KDO)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase

3-hydroxysteroid dehydrogenases

3-hydroxypropanoic acid

DHquinase_II

3-guanidinopropanoate amidinopropionase

In algebraic geometry, a 3-fold or threefold is a 3-dimensional algebraic variety.The Mori program showed that 3-folds have minimal models.

3-hydroxy-4,5-di(hydroxymethyl)-2-methylpyridine

3-hydroxy-2-methylpropanoyl-CoA hydrolase

3-hydroxy-4-oxo-1 (4H)-pyridinealanine

3-hydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione monooxygenase

In enzymology, a 3-hydroxyphenylacetate 6-hydroxylase (EC 1.14.13.63) is an enzyme that catalyzes the chemical reaction3-hydroxyphenylacetate + NAD(P)H + H+ + O2 ⇌ {\displaystyle \rightleftharpoons } 2,5-dihydroxyphenylacetate + NAD(P)+ + H2OThe 5 substrates of this enzyme are 3-hydroxyphenylacetate, NADH, NADPH, H+, and O2, whereas its 4 products are 2,5-dihydroxyphenylacetate, NAD+, NADP+, and H2O.This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen.

Hydroxymethylglutaryl-CoA lyase

3-deoxy-D-manno-octulosonate aldolase

In enzymology, a 3-hydroxybenzoate 2-monooxygenase (EC 1.14.99.23) is an enzyme that catalyzes the chemical reaction3-hydroxybenzoate + AH2 + O2 ⇌ {\displaystyle \rightleftharpoons } 2,3-dihydroxybenzoate + A + H2OThe 3 substrates of this enzyme are 3-hydroxybenzoate, an electron acceptor AH2, and O2, whereas its 3 products are 2,3-dihydroxybenzoate, the reduction product A, and H2O.This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen.

3-hydroxyisovaleryl-CoA

3-hydroxyisobutyryl-CoA hydrolase

In enzymology, a 3-hydroxyanthranilate 3,4-dioxygenase (EC 1.13.11.6) is an enzyme that catalyzes the chemical reaction3-hydroxyanthranilate + O2 ⇌ {\displaystyle \rightleftharpoons } 2-amino-3-carboxymuconate semialdehydeThus, the two substrates of this enzyme are 3-hydroxyanthranilate and O2, whereas its product is 2-amino-3-carboxymuconate semialdehyde.This enzyme belongs to the family of oxidoreductases, specifically those acting on single donors with O2 as oxidant and incorporation of two atoms of oxygen into the substrate (oxygenases).

3-hydroxybutyryl-CoA dehydrogenase

3-ethoxy-4-hydroxybenzaldehyde

3-hydroxy-3-(4-methylpent-3-en-1-yl)glutaryl-CoA acetate-lyase (7-methyl-3-oxooct-6-enoyl-CoA-forming)

3-dimensional radiation therapy

3-deoxyanthocyanidins

3-dehydroshikimate

3-gōsen Ginza-sen

3-hydroxybutanone

3-finger style

3-hydroxy-L-glutamate 1-carboxy-lyase (4-amino-3-hydroxybutanoate-forming)

3-hydroxybutanoyl-CoA 3-epimerase

3-hydroxymethylindole

3-in-1 Oil

3-hydroxyurolithin

3-epi-6-deoxocathasterone,NADPH:oxygen oxidoreductase (C-23-hydroxylating)

3-demicubic honeycomb

3-hydroxypropionate cycle

3-dimensional

3-fumarylpyruvate

In enzymology, a 3-ethylmalate synthase (EC 2.3.3.7) is an enzyme that catalyzes the chemical reactionbutanoyl-CoA + H2O + glyoxylate ⇌ {\displaystyle \rightleftharpoons } 3-ethylmalate + CoAThe 3 substrates of this enzyme are butanoyl-CoA, H2O, and glyoxylate, whereas its two products are 3-ethylmalate and CoA.This enzyme belongs to the family of transferases, specifically those acyltransferases that convert acyl groups into alkyl groups on transfer. The systematic name of this enzyme class is butanoyl-CoA:glyoxylate C-butanoyltransferase (thioester-hydrolysing, 1-carboxypropyl-forming). Other names in common use include 2-ethyl-3-hydroxybutanedioate synthase, and 3-ethylmalate glyoxylate-lyase (CoA-butanoylating). This enzyme participates in glyoxylate and dicarboxylate metabolism.
In enzymology, a 3-ethylmalate synthase (EC 2.3.3.7) is an enzyme that catalyzes the chemical reactionbutanoyl-CoA + H2O + glyoxylate ⇌ {\displaystyle \rightleftharpoons } 3-ethylmalate + CoAThe 3 substrates of this enzyme are butanoyl-CoA, H2O, and glyoxylate, whereas its two products are 3-ethylmalate and CoA.This enzyme belongs to the family of transferases, specifically those acyltransferases that convert acyl groups into alkyl groups on transfer.

3-dimensional topology

3-dehydroquinate synthase II (EC 1.4.1.24, DHQ synthase II, MJ1249 (gene), aroB' (gene)) is an enzyme with systematic name 2-amino-3,7-dideoxy-D-threo-hept-6-ulosonate:NAD+ oxidoreductase (deaminating). This enzyme catalyses the following chemical reaction2-amino-3,7-dideoxy-D-threo-hept-6-ulosonate + H2O + NAD+ ⇌ {\displaystyle \rightleftharpoons } 3-dehydroquinate + NH3 + NADH + H+The enzyme was isolated from the archaeon Methanocaldococcus jannaschii.

3-dehydroshikimate dehydratase

3-deoxyoctulosonase

3-hexanone

3-hydroxybenzoate 2-monooxygenase

3-hydroxy-3-methyl-glutaryl-CoA reductase

3-deoxy-manno-octulosonate-8-phosphatase

3-hydroxyacyl-coa dehydrogenase deficiency

3-hydroxymorphinan

In enzymology, a 3-hydroxyisobutyryl-CoA hydrolase (EC 3.1.2.4) is an enzyme that catalyzes the chemical reaction3-hydroxy-2-methylpropanoyl-CoA + H2O ⇌ {\displaystyle \rightleftharpoons } CoA + 3-hydroxy-2-methylpropanoateThus, the two substrates of this enzyme are 3-hydroxy-2-methylpropanoyl-CoA and H2O, whereas its two products are CoA and 3-hydroxy-2-methylpropanoate.This enzyme belongs to the family of hydrolases, specifically those acting on thioester bonds. The systematic name of this enzyme class is 3-hydroxy-2-methylpropanoyl-CoA hydrolase. Other names in common use include 3-hydroxy-isobutyryl CoA hydrolase, and HIB CoA deacylase. This enzyme participates in 3 metabolic pathways: valine, leucine and isoleucine degradation, beta-alanine metabolism, and propanoate metabolism.

3-heptanecarboxylic acid

3-hydroxycyclohexanone:acceptor 1-oxidoreductase

CL0036

3-ethylmalate synthase

3-in-1 Super Mario Bros/Duck Hunt/World Class Track Meet

3-hydroxy-D-aspartate aldolase (EC 4.1.3.41, D-3-hydroxyaspartate aldolase) is an enzyme with systematic name 3-hydroxy-D-aspartate glyoxylate-lyase (glycine-forming).

3-hydroxyacetophenone

3-hydroxyphenazepam

In enzymology, a 3-hydroxybutyryl-CoA dehydratase (EC 4.2.1.55) is an enzyme that catalyzes the chemical reaction(3R)-3-hydroxybutanoyl-CoA ⇌ {\displaystyle \rightleftharpoons } crotonoyl-CoA + H2OHence, this enzyme has one substrate, (3R)-3-hydroxybutanoyl-CoA, and two products, crotonoyl-CoA and H2O.This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds.

In enzymology, a 3-hydroxyisobutyrate dehydrogenase (EC 1.1.1.31) also known as β-hydroxyisobutyrate dehydrogenase or 3-hydroxyisobutyrate dehydrogenase, mitochondrial (HIBADH) is an enzyme that in humans is encoded by the HIBADH gene.3-Hydroxyisobutyrate dehydrogenase catalyzes the chemical reaction:3-hydroxy-2-methylpropanoate + NAD+ ⇌ {\displaystyle \rightleftharpoons } 2-methyl-3-oxopropanoate + NADH + H+Thus, the two substrates of this enzyme are 3-hydroxy-2-methylpropanoate and NAD+, whereas its 3 products are 2-methyl-3-oxopropanoate, NADH, and H+.This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is 3-hydroxy-2-methylpropanoate:NAD+ oxidoreductase. This enzyme participates in valine, leucine and isoleucine degradation.

3-hydroxybutyric acid

3-deoxy-7-phosphoheptulonate synthase

3-hydroxyindolin-2-one monooxygenase

3-hydroxybenzoate---CoA ligase

3-hydroxyisobutyrate dehydrogenase

In enzymology, a 3-hydroxy-2-methylbutyryl-CoA dehydrogenase (EC 1.1.1.178) is an enzyme that catalyzes the chemical reaction(2S,3S)-3-hydroxy-2-methylbutanoyl-CoA + NAD+ ⇌ {\displaystyle \rightleftharpoons } 2-methylacetoacetyl-CoA + NADH + H+Thus, the two substrates of this enzyme are (2S,3S)-3-hydroxy-2-methylbutanoyl-CoA and NAD+, whereas its 3 products are 2-methylacetoacetyl-CoA, NADH, and H+.This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor.

3-deoxyflavonoids

3-Fumarylpyruvate hydrolase

3-deoxyanthocyanin

In enzymology, a 3-hydroxypimeloyl-CoA dehydrogenase (EC 1.1.1.259) is an enzyme that catalyzes the chemical reaction3-hydroxypimeloyl-CoA + NAD+ ⇌ {\displaystyle \rightleftharpoons } 3-oxopimeloyl-CoA + NADH + H+Thus, the two substrates of this enzyme are 3-hydroxypimeloyl-CoA and NAD+, whereas its 3 products are 3-oxopimeloyl-CoA, NADH, and H+.This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor.

3-deoxy-D-manno-oct-2-ulosonic acid transferase may refer to:Lipid IVA 3-deoxy-D-manno-octulosonic acid transferase(KDO)-lipid IVA 3-deoxy-D-manno-octulosonic acid transferase(KDO)2-lipid IVA (2-8) 3-deoxy-D-manno-octulosonic acid transferase(KDO)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase

3-hydroxy-3-methylglutaryl-CoA lyase (or HMG-CoA lyase) is an enzyme that in human is encoded by the HMGCL gene located on chromosome 1. It is a key enzyme in ketogenesis (ketone body formation).

3-deoxyanthocyanins

3-hydroxyvalerate

In enzymology, a 3-hydroxyphenylacetate 6-hydroxylase (EC 1.14.13.63) is an enzyme that catalyzes the chemical reaction3-hydroxyphenylacetate + NAD(P)H + H+ + O2 ⇌ {\displaystyle \rightleftharpoons } 2,5-dihydroxyphenylacetate + NAD(P)+ + H2OThe 5 substrates of this enzyme are 3-hydroxyphenylacetate, NADH, NADPH, H+, and O2, whereas its 4 products are 2,5-dihydroxyphenylacetate, NAD+, NADP+, and H2O.This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derived from O2 with NADH or NADPH as one donor, and incorporation of one atom o oxygen into the other donor. The systematic name of this enzyme class is 3-hydroxyphenylacetate,NAD(P)H:oxygen oxidoreductase (6-hydroxylating). This enzyme is also called 3-hydroxyphenylacetate 6-monooxygenase. This enzyme participates in styrene degradation. It employs one cofactor, FAD.

3-hydroxymethyl-3-methylglutaryl-Coenzyme A lyase (hydroxymethylglutaricaciduria)

3-hydroxypropionyl-CoA synthase (EC 6.2.1.36, 3-hydroxypropionyl-CoA synthetase (AMP-forming), 3-hydroxypropionate-CoA ligase) is an enzyme with systematic name hydroxypropionate:CoA ligase (AMP-forming). This enzyme catalyses the following chemical reaction3-hydroxypropionate + ATP + CoA ⇌ {\displaystyle \rightleftharpoons } 3-hydroxypropionyl-CoA + AMP + diphosphateThis enzyme catalyses a step in the 3-hydroxypropionate/4-hydroxybutyrate cycle.

3-hydroxypalmitoyl-(acyl-carrier-protein) dehydratase

In enzymology, a 3-hydroxy-4-oxoquinoline 2,4-dioxygenase (EC 1.13.11.47) is an enzyme that catalyzes the chemical reaction3-hydroxy-1H-quinolin-4-one + O2 ⇌ {\displaystyle \rightleftharpoons } N-formylanthranilate + COThus, the two substrates of this enzyme are 3-hydroxy-1H-quinolin-4-one and O2, whereas its two products are N-formylanthranilate and CO.This enzyme belongs to the family of oxidoreductases, specifically those acting on single donors with O2 as oxidant and incorporation of two atoms of oxygen into the substrate (oxygenases). The oxygen incorporated need not be derived from O2. The systematic name of this enzyme class is 3-hydroxy-1H-quinolin-4-one 2,4-dioxygenase (CO-forming). Other names in common use include (1H)-3-hydroxy-4-oxoquinoline 2,4-dioxygenase, 3-hydroxy-4-oxo-1,4-dihydroquinoline 2,4-dioxygenase, 3-hydroxy-4(1H)-one, 2,4-dioxygenase, and quinoline-3,4-diol 2,4-dioxygenase.

3-hydroxydecanoyl-(acyl-carrier-protein) dehydratase

3-dehydroquinate dehydratase

3-dehydroshikimate dehydratase (EC 4.2.1.118) is an enzyme with systematic name 3-dehydroshikimate hydro-lyase. This enzyme catalyses the following chemical reaction3-dehydro-shikimate ⇌ {\displaystyle \rightleftharpoons } protocatechuate + H2OThis enzyme catalyses an early step in the biosynthesis of petrobactin.

3-deoxyanthocyanidin

In enzymology, a 3-hydroxybenzoate 6-monooxygenase (EC 1.14.13.24) is an enzyme that catalyzes the chemical reaction3-hydroxybenzoate + NADH + H+ + O2 ⇌ {\displaystyle \rightleftharpoons } 2,5-dihydroxybenzoate + NAD+ + H2OThe 4 substrates of this enzyme are 3-hydroxybenzoate, NADH, H+, and O2, whereas its 3 products are 2,5-dihydroxybenzoate, NAD+, and H2O.This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derived from O2 with NADH or NADPH as one donor, and incorporation of one atom o oxygen into the other donor. The systematic name of this enzyme class is 3-hydroxybenzoate,NADH:oxygen oxidoreductase (6-hydroxylating). Other names in common use include 3-hydroxybenzoate 6-hydroxylase, m-hydroxybenzoate 6-hydroxylase, and 3-hydroxybenzoic acid-6-hydroxylase. This enzyme participates in benzoate degradation via hydroxylation. It employs one cofactor, FAD.

In enzymology, a 3-deoxy-manno-octulosonate-8-phosphatase (EC 3.1.3.45) is an enzyme that catalyzes the chemical reaction3-deoxy-D-manno-octulosonate 8-phosphate + H2O ⇌ {\displaystyle \rightleftharpoons } 3-deoxy-D-manno-octulosonate + phosphateThus, the two substrates of this enzyme are 3-deoxy-D-manno-octulosonate 8-phosphate and H2O, whereas its two products are 3-deoxy-D-manno-octulosonate and phosphate.This enzyme belongs to the family of hydrolases, specifically those acting on phosphoric monoester bonds. The systematic name of this enzyme class is 3-deoxy-D-manno-octulosonate-8-phosphate 8-phosphohydrolase. This enzyme participates in lipopolysaccharide biosynthesis.

3-dehydroquinate synthase II

3-hydroxy-3-(4-methylpent-3-en-1-yl)glutaryl-CoA hydro-lyase (3-(4-methylpent-3-en-1-yl)pent-2-enedioyl-CoA-forming)

In enzymology, a 3-hydroxy-2-methylpyridine-4,5-dicarboxylate 4-decarboxylase (EC 4.1.1.51) is an enzyme that catalyzes the chemical reaction3-hydroxy-2-methylpyridine-4,5-dicarboxylate ⇌ {\displaystyle \rightleftharpoons } 3-hydroxy-2-methylpyridine-5-carboxylate + CO2Hence, this enzyme has one substrate, 3-hydroxy-2-methylpyridine-4,5-dicarboxylate, and two products, 3-hydroxy-2-methylpyridine-5-carboxylate and CO2.This enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is 3-hydroxy-2-methylpyridine-4,5-dicarboxylate 4-carboxy-lyase (3-hydroxy-2-methylpyridine-5-carboxylate-forming). This enzyme is also called 3-hydroxy-2-methylpyridine-4,5-dicarboxylate 4-carboxy-lyase. This enzyme participates in vitamin B6 metabolism.

3-deoxy-D-manno-octulosonate-8-phosphate 8-phosphohydrolase

3-epi-6-deoxocathasterone,NADPH:oxygen oxidoreductase

3-dehydrosphinganine reductase

3-hydroxy-3-methylglutaryl-coa synthase 1

In enzymology, a 3-hydroxymethylcephem carbamoyltransferase (EC 2.1.3.7) is an enzyme that catalyzes the chemical reactioncarbamoyl phosphate + a 3-hydroxymethylceph-3-em-4-carboxylate ⇌ {\displaystyle \rightleftharpoons } phosphate + a 3-carbamoyloxymethylcephemThus, the two substrates of this enzyme are carbamoyl phosphate and 3-hydroxymethylceph-3-em-4-carboxylate, whereas its two products are phosphate and 3-carbamoyloxymethylcephem.This enzyme belongs to the family of transferases that transfer one-carbon groups, specifically the carboxy- and carbamoyltransferases.

Ribbon representation of the Helicobacter pylori 3-dehydroquinate synthase.

HMGCL

3-deoxy-D-mano-octulose

3-hydroxy picolinic acid

In enzymology, a 3-hydroxybutyryl-CoA epimerase (EC 5.1.2.3) is an enzyme that catalyzes the chemical reaction(S)-3-hydroxybutanoyl-CoA ⇌ {\displaystyle \rightleftharpoons } (R)-3-hydroxybutanoyl-CoAHence, this enzyme has one substrate, (S)-3-hydroxybutanoyl-CoA, and one product, (R)-3-hydroxybutanoyl-CoA.This enzyme belongs to the family of isomerases, specifically those racemases and epimerases acting on hydroxy acids and derivatives. The systematic name of this enzyme class is 3-hydroxybutanoyl-CoA 3-epimerase. Other names in common use include 3-hydroxybutyryl coenzyme A epimerase, and 3-hydroxyacyl-CoA epimerase. This enzyme participates in fatty acid metabolism and butanoate metabolism.

3-hexenal

3-hydroxyflavanone

3-hydroxy-4-oxoquinoline 2,4-dioxygenase

3-digit Interstate

3-ethylpentane

3-hydroxy 3-methylbutyric acid

3-hydroxybenzoate—CoA ligase

3-hydroxyoctanoyl-(acyl-carrier-protein) dehydratase

3-hydroxypropionate dehydrogenase

HMG-CoA lyase dimer, Human

In enzymology, a 3-hydroxyisobutyrate dehydrogenase (EC 1.1.1.31) also known as β-hydroxyisobutyrate dehydrogenase or 3-hydroxyisobutyrate dehydrogenase, mitochondrial (HIBADH) is an enzyme that in humans is encoded by the HIBADH gene.3-Hydroxyisobutyrate dehydrogenase catalyzes the chemical reaction:3-hydroxy-2-methylpropanoate + NAD+ ⇌ {\displaystyle \rightleftharpoons } 2-methyl-3-oxopropanoate + NADH + H+Thus, the two substrates of this enzyme are 3-hydroxy-2-methylpropanoate and NAD+, whereas its 3 products are 2-methyl-3-oxopropanoate, NADH, and H+.This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor.

3-hydroxy-2-methylpropanoyl-CoA

3-face

3-fumarylpyruvate hydrolase

In enzymology, a 3-hydroxypropionate dehydrogenase (EC 1.1.1.59) is an enzyme that catalyzes the chemical reaction3-hydroxypropanoate + NAD+ ⇌ {\displaystyle \rightleftharpoons } 3-oxopropanoate + NADH + H+Thus, the two substrates of this enzyme are 3-hydroxypropanoate and NAD+, whereas its 3 products are 3-oxopropanoate, NADH, and H+.This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor.

3-hydroxy valeric acid

3-deoxy-D-manno-octulose

3-hydroxybenzaldehyde

3-hydroxyflavone

3-hydroxyanthranilate:oxygen oxidoreductase

3-hydroxy-D-aspartate aldolase (EC 4.1.3.41, D-3-hydroxyaspartate aldolase) is an enzyme with systematic name 3-hydroxy-D-aspartate glyoxylate-lyase (glycine-forming). This enzyme catalyses the following chemical reaction(1) threo-3-hydroxy-D-aspartate ⇌ {\displaystyle \rightleftharpoons } glycine + glyoxylate(2) D-erythro-3-hydroxyaspartate ⇌ {\displaystyle \rightleftharpoons } glycine + glyoxylateThis enzyme is a pyridoxal-phosphate protein.

In enzymology, a 3-hydroxyaspartate aldolase (EC 4.1.3.14) is an enzyme that catalyzes the chemical reactionerythro-3-hydroxy-Ls-aspartate ⇌ {\displaystyle \rightleftharpoons } glycine + glyoxylateHence, this enzyme has one substrate, erythro-3-hydroxy-Ls-aspartate, and two products, glycine and glyoxylate.This enzyme belongs to the family of lyases, specifically the oxo-acid-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is erythro-3-hydroxy-Ls-aspartate glyoxylate-lyase (glycine-forming). Other names in common use include erythro-beta-hydroxyaspartate aldolase, erythro-beta-hydroxyaspartate glycine-lyase, and erythro-3-hydroxy-Ls-aspartate glyoxylate-lyase.

3-deoxy-7-phosphoheptulonate

In enzymology, a 3-hydroxycyclohexanone dehydrogenase (EC 1.1.99.26) is an enzyme that catalyzes the chemical reaction3-hydroxycyclohexanone + acceptor ⇌ {\displaystyle \rightleftharpoons } cyclohexane-1,3-dione + reduced acceptorThus, the two substrates of this enzyme are 3-hydroxycyclohexanone and acceptor, whereas its two products are cyclohexane-1,3-dione and reduced acceptor.This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with other acceptors. The systematic name of this enzyme class is 3-hydroxycyclohexanone:acceptor 1-oxidoreductase.

In enzymology, a 3-hydroxyacyl-CoA dehydrogenase (EC 1.1.1.35) is an enzyme that catalyzes the chemical reaction(S)-3-hydroxyacyl-CoA + NAD+ ⇌ {\displaystyle \rightleftharpoons } 3-oxoacyl-CoA + NADH + H+Thus, the two substrates of this enzyme are (S)-3-hydroxyacyl-CoA and NAD+, whereas its 3 products are 3-oxoacyl-CoA, NADH, and H+.This enzyme belongs to the family of oxidoreductases, to be specific those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor.

3-hydroxyindolin-2-one monooxygenase (EC 1.14.13.139, BX4 (gene), CYP71C1 (gene)) is an enzyme with systematic name 3-hydroxyindolin-2-one,NAD(P)H:oxygen oxidoreductase (2-hydroxy-2H-1,4-benzoxazin-3(4H)-one-forming). This enzyme catalyses the following chemical reaction3-hydroxyindolin-2-one + NAD(P)H + H+ + O2 ⇌ {\displaystyle \rightleftharpoons } 2-hydroxy-2H-1,4-benzoxazin-3(4H)-one + NAD(P)+ + H2O3-hydroxyindolin-2-one monooxygenase is involved in the biosynthesis of protective and allelophatic benzoxazinoids in some plants.

3-f

3-hydroxymethylcephem carbamoyltransferase

3-hydroxybutanal

In enzymology, a 3-hydroxyanthranilate oxidase (EC 1.10.3.5) (also called 3-HAO) is an enzyme that catalyzes the chemical reaction:3-hydroxyanthranilate + O2 ⇌ {\displaystyle \rightleftharpoons } 6-imino-5-oxocyclohexa-1,3-dienecarboxylate + H2O2Thus, the two substrates of this enzyme are 3-hydroxyanthranilate and O2, whereas its two products are 6-imino-5-oxocyclohexa-1,3-dienecarboxylate and H2O2.This enzyme belongs to the family of oxidoreductases, specifically those acting on diphenols and related substances as donor with oxygen as acceptor. The systematic name of this enzyme class is 3-hydroxyanthranilate:oxygen oxidoreductase. This enzyme is also called 3-hydroxyanthranilic acid oxidase.

In enzymology, a 3-hydroxy-16-methoxy-2,3-dihydrotabersonine N-methyltransferase (EC 2.1.1.99) is an enzyme that catalyzes the chemical reactionS-adenosyl-L-methionine + 3-hydroxy-16-methoxy-2,3-dihydrotabersonine ⇌ {\displaystyle \rightleftharpoons } S-adenosyl-L-homocysteine + deacetoxyvindolineThus, the two substrates of this enzyme are S-adenosyl methionine and 3-hydroxy-16-methoxy-2,3-dihydrotabersonine, whereas its two products are S-adenosylhomocysteine and deacetoxyvindoline.This enzyme belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases. The systematic name of this enzyme class is S-adenosyl-L-methionine:3-hydroxy-16-methoxy-2,3-dihydrotabersonine N-methyltransferase. Other names in common use include 16-methoxy-2,3-dihydro-3-hydroxytabersonine methyltransferase, NMT, 16-methoxy-2,3-dihydro-3-hydroxytabersonine N-methyltransferase, S-adenosyl-L-methionine:16-methoxy-2,3-dihydro-3-hydroxytabersonine, and N-methyltransferase. This enzyme participates in terpene indole and ipecac alkaloid biosynthesis.

DHquinase_I

In enzymology, a 3-deoxy-manno-octulosonate cytidylyltransferase (EC 2.7.7.38) is an enzyme that catalyzes the chemical reactionCTP + 3-deoxy-D-manno-octulosonate ⇌ {\displaystyle \rightleftharpoons } diphosphate + CMP-3-deoxy-D-manno-octulosonateThus, the two substrates of this enzyme are CTP and 3-deoxy-D-manno-octulosonate, whereas its two products are diphosphate and CMP-3-deoxy-D-manno-octulosonate.This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing nucleotide groups (nucleotidyltransferases).

3-hydroxynorephedrine

3-hydroxy-2-methylpropanoate:NAD+ oxidoreductase

In enzymology, a 3-hydroxyoctanoyl-[acyl-carrier-protein] dehydratase (EC 4.2.1.59) is an enzyme that catalyzes the chemical reaction(3R)-3-hydroxyoctanoyl-[acyl-carrier-protein] ⇌ {\displaystyle \rightleftharpoons } oct-2-enoyl-[acyl-carrier-protein] + H2OHence, this enzyme has one substrate, (3R)-3-hydroxyoctanoyl-(acyl-carrier-protein), and two products, [[oct-2-enoyl-[acyl-carrier-protein]]] and H2O.This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds.

3-galactosyl-N-acetylglucosaminide 4-a-L-fucosyltransferase

In enzymology, a 3-hydroxy-16-methoxy-2,3-dihydrotabersonine N-methyltransferase (EC 2.1.1.99) is an enzyme that catalyzes the chemical reactionS-adenosyl-L-methionine + 3-hydroxy-16-methoxy-2,3-dihydrotabersonine ⇌ {\displaystyle \rightleftharpoons } S-adenosyl-L-homocysteine + deacetoxyvindolineThus, the two substrates of this enzyme are S-adenosyl methionine and 3-hydroxy-16-methoxy-2,3-dihydrotabersonine, whereas its two products are S-adenosylhomocysteine and deacetoxyvindoline.This enzyme belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases.

3-dichloropropylene

3-hydroxy-3-(4-hydroxy-3-methoxyphenyl)propanoyl-CoA vanillin-lyase (acetyl-CoA-forming)

In enzymology, a 3-dehydroquinate dehydratase (EC 4.2.1.10) is an enzyme that catalyzes the chemical reaction3-dehydroquinate ⇌ {\displaystyle \rightleftharpoons } 3-dehydroshikimate + H2OHence, this enzyme has one substrate, 3-dehydroquinate, and two products, 3-dehydroshikimate and H2O.This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds.

3-hydroxybenzoate:CoA ligase (AMP-forming)

3-dehydroshikimic acid

yes

3-dollar bill

3-hydroxypentanedioic acid-3-carboxylic acid

In enzymology, a 3-hydroxy-2-methylquinolin-4-one 2,4-dioxygenase (EC 1.13.11.48) is an enzyme that catalyzes the chemical reaction3-hydroxy-2-methyl-1H-quinolin-4-one + O2 ⇌ {\displaystyle \rightleftharpoons } N-acetylanthranilate + COThus, the two substrates of this enzyme are 3-hydroxy-2-methyl-1H-quinolin-4-one and O2, whereas its two products are N-acetylanthranilate and CO.This enzyme belongs to the family of oxidoreductases, specifically those acting on single donors with O2 as oxidant and incorporation of two atoms of oxygen into the substrate (oxygenases). The oxygen incorporated need not be derived from O2. The systematic name of this enzyme class is 3-hydroxy-2-methyl-1H-quinolin-4-one 2,4-dioxygenase (CO-forming). This enzyme is also called (1H)-3-hydroxy-4-oxoquinaldine 2,4-dioxygenase.

3-hydroxybutan-2-one:D-ribose-5-phosphate aldehydetransferase

3-hydroxycyclohexanone dehydrogenase

3-electron bond

3-form

In enzymology, a 3-hydroxyanthranilate 4-C-methyltransferase (EC 2.1.1.97) is an enzyme that catalyzes the chemical reactionS-adenosyl-L-methionine + 3-hydroxyanthranilate ⇌ {\displaystyle \rightleftharpoons } S-adenosyl-L-homocysteine + 3-hydroxy-4-methylanthranilateThus, the two substrates of this enzyme are S-adenosyl methionine and 3-hydroxyanthranilate, whereas its two products are S-adenosylhomocysteine and 3-hydroxy-4-methylanthranilate.This enzyme belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases.

3-dot sight

3-hydroxybenzyl-alcohol dehydrogenase
In enzymology, a 3-hydroxybenzyl-alcohol dehydrogenase (EC 1.1.1.97) is an enzyme that catalyzes the chemical reaction3-hydroxybenzyl alcohol + NADP+ ⇌ {\displaystyle \rightleftharpoons } 3-hydroxybenzaldehyde + NADPH + H+Thus, the two substrates of this enzyme are 3-hydroxybenzyl alcohol and NADP+, whereas its 3 products are 3-hydroxybenzaldehyde, NADPH, and H+.This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor.

In enzymology, a 3-deoxy-D-manno-octulosonate aldolase (EC 4.1.2.23) is an enzyme that catalyzes the chemical reaction3-deoxy-D-manno-octulosonate ⇌ {\displaystyle \rightleftharpoons } pyruvate + D-arabinoseHence, this enzyme has one substrate, 3-deoxy-D-manno-octulosonate, and two products, pyruvate and D-arabinose.This enzyme belongs to the family of lyases, specifically the aldehyde-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is 3-deoxy-D-manno-octulosonate D-arabinose-lyase (pyruvate-forming). Other names in common use include 2-keto-3-deoxyoctonate aldolase, KDOaldolase, 3-deoxyoctulosonic aldolase, 2-keto-3-deoxyoctonic aldolase, 3-deoxy-D-manno-octulosonic aldolase, and 3-deoxy-D-manno-octulosonate D-arabinose-lyase.

3-hydroxy-3-methylglutaryl-CoA synthase 1 is a protein that in humans is encoded by the HMGCS1 gene.

3-hydroxytamoxifen

3-hydroxybenzoate-coenzyme A ligase (AMP-forming)

3-hydroxy-2-methylpyridine-5-carboxylate,NAD(P)H:oxygen oxidoreductase (decyclizing)

3-dimensional conformal radiation therapy

3-hexanol

3-hydroxy-2-phenylchromen-4-one

In enzymology, a 3-hydroxy-2-methylquinolin-4-one 2,4-dioxygenase (EC 1.13.11.48) is an enzyme that catalyzes the chemical reaction3-hydroxy-2-methyl-1H-quinolin-4-one + O2 ⇌ {\displaystyle \rightleftharpoons } N-acetylanthranilate + COThus, the two substrates of this enzyme are 3-hydroxy-2-methyl-1H-quinolin-4-one and O2, whereas its two products are N-acetylanthranilate and CO.This enzyme belongs to the family of oxidoreductases, specifically those acting on single donors with O2 as oxidant and incorporation of two atoms of oxygen into the substrate (oxygenases).

3-excess

3-hydroxy-2-methyl-1H-quinolin-4-one 2,4-dioxygenase (CO-forming)

3-hydroxybenzoate:CoA ligase

3-dimensional polytope

3-hydroxypropionyl-CoA dehydratase (EC 4.2.1.116) is an enzyme with systematic name 3-hydroxypropionyl-CoA hydro-lyase. This enzyme catalyses the following chemical reaction3-hydroxypropanoyl-CoA ⇌ {\displaystyle \rightleftharpoons } acrylyl-CoA + H2OThis enzyme catalyses a step in the 3-hydroxypropionate/4-hydroxybutyrate cycle.

3-hydroxydesmethylflunitrazepam

3-deoxy-D-arabino-hept-2-ulosonate-7-phosphate phosphate-lyase (cyclizing; 3-dehydroquinate-forming)

3-hydroxyanthranilate 4-C-methyltransferase

3-hydroxy-1-methoxy-9,10-dioxoanthracene-2-carbaldehyde

In enzymology, a 3-hydroxycyclohexanone dehydrogenase (EC 1.1.99.26) is an enzyme that catalyzes the chemical reaction3-hydroxycyclohexanone + acceptor ⇌ {\displaystyle \rightleftharpoons } cyclohexane-1,3-dione + reduced acceptorThus, the two substrates of this enzyme are 3-hydroxycyclohexanone and acceptor, whereas its two products are cyclohexane-1,3-dione and reduced acceptor.This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with other acceptors.

In enzymology, a 3-deoxy-manno-octulosonate-8-phosphatase (EC 3.1.3.45) is an enzyme that catalyzes the chemical reaction3-deoxy-D-manno-octulosonate 8-phosphate + H2O ⇌ {\displaystyle \rightleftharpoons } 3-deoxy-D-manno-octulosonate + phosphateThus, the two substrates of this enzyme are 3-deoxy-D-manno-octulosonate 8-phosphate and H2O, whereas its two products are 3-deoxy-D-manno-octulosonate and phosphate.This enzyme belongs to the family of hydrolases, specifically those acting on phosphoric monoester bonds.

3-dimensional space

3-dimensions

3-deoxy-2-octulosonidase

3-hydroxytyramine

In enzymology, a 3-hydroxypalmitoyl-[acyl-carrier-protein] dehydratase (EC 4.2.1.61) is an enzyme that catalyzes the chemical reaction(3R)-3-hydroxypalmitoyl-[acyl-carrier-protein] ⇌ {\displaystyle \rightleftharpoons } hexadec-2-enoyl-[acyl-carrier-protein] + H2OHence, this enzyme has one substrate, [[(3R)-3-hydroxypalmitoyl-[acyl-carrier-protein]]], and two products, [[hexadec-2-enoyl-[acyl-carrier-protein]]] and H2O.This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds. The systematic name of this enzyme class is (3R)-3-hydroxypalmitoyl-[acyl-carrier-protein] hydro-lyase (hexadec-2-enoyl-[acyl-carrier protein]-forming). Other names in common use include D-3-hydroxypalmitoyl-[acyl-carrier-protein] dehydratase, beta-hydroxypalmitoyl-acyl carrier protein dehydrase, beta-hydroxypalmitoyl thioester dehydratase, beta-hydroxypalmityl-ACP dehydrase, and (3R)-3-hydroxypalmitoyl-[acyl-carrier-protein] hydro-lyase. This enzyme participates in fatty acid biosynthesis.

3-hydroxypropionate dehydrogenase (NADP+)

3-heptanol

In enzymology, a 3-hydroxyaspartate aldolase (EC 4.1.3.14) is an enzyme that catalyzes the chemical reactionerythro-3-hydroxy-Ls-aspartate ⇌ {\displaystyle \rightleftharpoons } glycine + glyoxylateHence, this enzyme has one substrate, erythro-3-hydroxy-Ls-aspartate, and two products, glycine and glyoxylate.This enzyme belongs to the family of lyases, specifically the oxo-acid-lyases, which cleave carbon-carbon bonds.

3-hydroxybutyrate dehydrogenase

3-hydroxyphenylacetate,NAD(P)H:oxygen oxidoreductase (6-hydroxylating)

3-dehydroquinate hydro-lyase (3-dehydroshikimate-forming)

3-dehydroquinate synthase

In enzymology, a 3-hydroxy-3-isohexenylglutaryl-CoA lyase (EC 4.1.3.26) is an enzyme that catalyzes the chemical reaction3-hydroxy-3-(4-methylpent-3-en-1-yl)glutaryl-CoA ⇌ {\displaystyle \rightleftharpoons } 7-methyl-3-oxooct-6-enoyl-CoA + acetateHence, this enzyme has one substrate, 3-hydroxy-3-(4-methylpent-3-en-1-yl)glutaryl-CoA, and two products, 7-methyl-3-oxooct-6-enoyl-CoA and acetate.This enzyme belongs to the family of lyases, specifically the oxo-acid-lyases, which cleave carbon-carbon bonds.

In enzymology, a 3-hydroxy-2-methylpyridinecarboxylate dioxygenase (EC 1.14.12.4) is an enzyme that catalyzes the chemical reaction3-hydroxy-2-methylpyridine-5-carboxylate + NAD(P)H + H+ + O2 ⇌ {\displaystyle \rightleftharpoons } 2-(acetamidomethylene)succinate + NAD(P)+The 5 substrates of this enzyme are 3-hydroxy-2-methylpyridine-5-carboxylate, NADH, NADPH, H+, and O2, whereas its 3 products are 2-(acetamidomethylene)succinate, NAD+, and NADP+.This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen.

In enzymology, a 3-galactosyl-N-acetylglucosaminide 4-alpha-L-fucosyltransferase (EC 2.4.1.65) is an enzyme that catalyzes the chemical reactionGDP-beta-L-fucose + beta-D-galactosyl-(1->3)-N-acetyl-D-glucosaminyl-R ⇌ {\displaystyle \rightleftharpoons } GDP + beta-D-galactosyl-(1->3)-[alpha-L-fucosyl-(1->4)]-N-acetyl-beta-D- glucosaminyl-RThus, the two substrates of this enzyme are GDP-beta-L-fucose and [[beta-D-galactosyl-(1->3)-N-acetyl-D-glucosaminyl-R]], whereas its 3 products are GDP, [[beta-D-galactosyl-(1->3)-[alpha-L-fucosyl-(1->4)]-N-acetyl-beta-D-]], and glucosaminyl-R.This enzyme participates in 3 metabolic pathways: glycosphingolipid biosynthesis - lactoseries, glycosphingolipid biosynthesis - neo-lactoseries, and glycan structures - biosynthesis 2.

3-hydroxybutyrate

3-hydroxydecanoyl-(acyl-carrier-protein) dehydratase (EC 4.2.1.60, D-3-hydroxydecanoyl-[acyl-carrier protein] dehydratase, 3-hydroxydecanoyl-acyl carrier protein dehydrase, 3-hydroxydecanoyl-acyl carrier protein dehydratase, beta-hydroxydecanoyl thioester dehydrase, beta-hydroxydecanoate dehydrase, beta-hydroxydecanoyl thiol ester dehydrase, FabA, beta-hydroxyacyl-acyl carrier protein dehydratase, HDDase, beta-hydroxyacyl-ACP dehydrase, (3R)-3-hydroxydecanoyl-[acyl-carrier-protein] hydro-lyase) is an enzyme with systematic name (3R)-3-hydroxydecanoyl-(acyl-carrier protein) hydro-lyase. This enzyme catalyses the following chemical reaction(1) a (3R)-3-hydroxydecanoyl-[acyl-carrier protein] ⇌ {\displaystyle \rightleftharpoons } a trans-dec-2-enoyl-[acyl-carrier protein] + H2O(2) a (3R)-3-hydroxydecanoyl-[acyl-carrier protein] ⇌ {\displaystyle \rightleftharpoons } a cis-dec-3-enoyl-[acyl-carrier protein] + H2OThis enzyme is specific for C10 chain length.

3-hydroxybenzoate,NADPH:oxygen oxidoreductase (4-hydroxylating)

3-hydroxybutyryl-CoA epimerase

3-hydroxyacyl-coenzyme A dehydrogenase deficiency (HADH deficiency) is a rare condition that prevents the body from converting certain fats to energy, particularly during fasting. Normally, through a process called fatty acid oxidation, several enzymes work in a step-wise fashion to metabolize fats and convert them to energy. People with 3-hydroxyacyl-coenzyme A dehydrogenase deficiency have inadequate levels of an enzyme required for a step that metabolizes groups of fats called medium chain fatty acids and short chain fatty acids; for this reason this disorder is sometimes called medium- and short-chain 3-hydroxyacyl-coenzyme A dehydrogenase (M/SCHAD) deficiency.

3-hydroxyanthranilate

3-hydroxydecanoyl-(acyl-carrier-protein) dehydratase (EC 4.2.1.60, D-3-hydroxydecanoyl-[acyl-carrier protein] dehydratase, 3-hydroxydecanoyl-acyl carrier protein dehydrase, 3-hydroxydecanoyl-acyl carrier protein dehydratase, beta-hydroxydecanoyl thioester dehydrase, beta-hydroxydecanoate dehydrase, beta-hydroxydecanoyl thiol ester dehydrase, FabA, beta-hydroxyacyl-acyl carrier protein dehydratase, HDDase, beta-hydroxyacyl-ACP dehydrase, (3R)-3-hydroxydecanoyl-[acyl-carrier-protein] hydro-lyase) is an enzyme with systematic name (3R)-3-hydroxydecanoyl-(acyl-carrier protein) hydro-lyase.

3-deoxy-arabino-heptulosonate 7-phosphate

In enzymology, a 3-hydroxy-2-methylpyridinecarboxylate dioxygenase (EC 1.14.12.4) is an enzyme that catalyzes the chemical reaction3-hydroxy-2-methylpyridine-5-carboxylate + NAD(P)H + H+ + O2 ⇌ {\displaystyle \rightleftharpoons } 2-(acetamidomethylene)succinate + NAD(P)+The 5 substrates of this enzyme are 3-hydroxy-2-methylpyridine-5-carboxylate, NADH, NADPH, H+, and O2, whereas its 3 products are 2-(acetamidomethylene)succinate, NAD+, and NADP+.This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derived from O2 with NADH or NADPH as one donor, and incorporation of two atoms of oxygen into the other donor. The systematic name of this enzyme class is 3-hydroxy-2-methylpyridine-5-carboxylate,NAD(P)H:oxygen oxidoreductase (decyclizing). Other names in common use include methylhydroxypyridinecarboxylate oxidase, 2-methyl-3-hydroxypyridine 5-carboxylic acid dioxygenase, methylhydroxypyridine carboxylate dioxygenase, and 3-hydroxy-3-methylpyridinecarboxylate dioxygenase [incorrect]. This enzyme participates in vitamin B6 metabolism. It employs one cofactor, FAD.

3-deoxyarabinoheptulosonate 7-phosphate

3-hydroxykynurenine

3-deoxy-D-manno-octulosonate D-arabinose-lyase (pyruvate-forming)

3-deoxy-D-manno-oct-2-ulosonic acid transferase

3-hydroxy-9-methoxypterocarpan

3-hydroxy-3-methyl-glutaryl CoA

3-hydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione,FMNH2:oxygen oxidoreductase

3-hydroxyphenylalanine

3-hexulose-6-phosphate synthase (EC 4.1.2.43, D-arabino-3-hexulose 6-phosphate formaldehyde-lyase, 3-hexulosephosphate synthase, 3-hexulose phosphate synthase, HPS) is an enzyme with systematic name D-arabino-hex-3-ulose-6-phosphate formaldehyde-lyase (D-ribulose-5-phosphate-forming).

In enzymology, a 3-hydroxybenzyl-alcohol dehydrogenase (EC 1.1.1.97) is an enzyme that catalyzes the chemical reaction3-hydroxybenzyl alcohol + NADP+ ⇌ {\displaystyle \rightleftharpoons } 3-hydroxybenzaldehyde + NADPH + H+Thus, the two substrates of this enzyme are 3-hydroxybenzyl alcohol and NADP+, whereas its 3 products are 3-hydroxybenzaldehyde, NADPH, and H+.This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is 3-hydroxybenzyl-alcohol:NADP+ oxidoreductase. Other names in common use include m-hydroxybenzyl alcohol dehydrogenase, m-hydroxybenzyl alcohol (NADP+) dehydrogenase, and m-hydroxybenzylalcohol dehydrogenase. This enzyme participates in toluene and xylene degradation.

3-hydroxy-3-methylglutaryl CoA

3-hexulose-6-phosphate synthase

3-hydroxbutyryl-CoA dehydratase

3-hydroxypropanoate:NAD+ oxidoreductase

In enzymology, a 3-deoxyoctulosonase (EC 3.2.1.144) is an enzyme that catalyzes the chemical reaction3-deoxyoctulosonyl-lipopolysaccharide + H2O ⇌ {\displaystyle \rightleftharpoons } 3-deoxyoctulosonic acid + lipopolysaccharideThus, the two substrates of this enzyme are 3-deoxyoctulosonyl-lipopolysaccharide and H2O, whereas its two products are 3-deoxyoctulosonic acid and lipopolysaccharide.This enzyme belongs to the family of hydrolases, specifically those glycosidases that hydrolyse O- and S-glycosyl compounds. The systematic name of this enzyme class is 3-deoxyoctulosonyl-lipopolysaccharide hydrolase. This enzyme is also called alpha-Kdo-ase.

3-hydroxybenzoate

In enzymology, a 3-hydroxybenzoate 4-monooxygenase (EC 1.14.13.23) is an enzyme that catalyzes the chemical reaction3-hydroxybenzoate + NADPH + H+ + O2 ⇌ {\displaystyle \rightleftharpoons } 3,4-dihydroxybenzoate + NADP+ + H2OThe 4 substrates of this enzyme are 3-hydroxybenzoate, NADPH, H+, and O2, whereas its 3 products are 3,4-dihydroxybenzoate, NADP+, and H2O.This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derived from O2 with NADH or NADPH as one donor, and incorporation of one atom o oxygen into the other donor. The systematic name of this enzyme class is 3-hydroxybenzoate,NADPH:oxygen oxidoreductase (4-hydroxylating). This enzyme is also called 3-hydroxybenzoate 4-hydroxylase. This enzyme participates in benzoate degradation via hydroxylation and 2,4-dichlorobenzoate degradation. It employs one cofactor, FAD.

3-dehydroquinate

3-hydroxy-3-methylglutaric acid

3-hydroxy-2-pyrone

Dehydroquinase class II

3-hexen-1-ol

3-epi-6-deoxocathasterone 23-monooxygenase

3-handed chess

3-hydroxyaspartate aldolase

3-hexulose-6-phosphate isomerase

3-dimensional protein structure

3-dimension

In enzymology, a 3-hydroxypimeloyl-CoA dehydrogenase (EC 1.1.1.259) is an enzyme that catalyzes the chemical reaction3-hydroxypimeloyl-CoA + NAD+ ⇌ {\displaystyle \rightleftharpoons } 3-oxopimeloyl-CoA + NADH + H+Thus, the two substrates of this enzyme are 3-hydroxypimeloyl-CoA and NAD+, whereas its 3 products are 3-oxopimeloyl-CoA, NADH, and H+.This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is 3-hydroxypimeloyl-CoA:NAD+ oxidoreductase. This enzyme participates in benzoate degradation via coa ligation.

In enzymology, a 3-demethylubiquinone-9 3-O-methyltransferase (EC 2.1.1.64) is an enzyme that catalyzes the chemical reactionS-adenosyl-L-methionine + 3-demethylubiquinone-9 ⇌ {\displaystyle \rightleftharpoons } S-adenosyl-L-homocysteine + ubiquinone-9Thus, the two substrates of this enzyme are S-adenosyl methionine and 3-demethylubiquinone-9, whereas its two products are S-adenosylhomocysteine and ubiquinone-9.This enzyme belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases.

3-hydroxyanthranilate 3,4-dioxygenase

3-hydroxy-2-methylpyridinecarboxylate dioxygenase

3-deoxy-D-arabino-heptulosonate-7-phosphate

3-hydroxybenzoate-coenzyme A ligase

In enzymology, a 3-deoxyoctulosonase (EC 3.2.1.144) is an enzyme that catalyzes the chemical reaction3-deoxyoctulosonyl-lipopolysaccharide + H2O ⇌ {\displaystyle \rightleftharpoons } 3-deoxyoctulosonic acid + lipopolysaccharideThus, the two substrates of this enzyme are 3-deoxyoctulosonyl-lipopolysaccharide and H2O, whereas its two products are 3-deoxyoctulosonic acid and lipopolysaccharide.This enzyme belongs to the family of hydrolases, specifically those glycosidases that hydrolyse O- and S-glycosyl compounds.

3-hydroxypropanal

3-fluoromethcathinone

3-hydroxy-16-methoxy-2,3-dihydrotabersonine N-methyltransferase

3-hydroxyflavones

3-hydroxypropadrine

3-hydroxy-1-octene

In enzymology, a 3-dehydroquinate synthase (EC 4.2.3.4) is an enzyme that catalyzes the chemical reaction3-deoxy-arabino-heptulosonate 7-phosphate ⇌ {\displaystyle \rightleftharpoons } 3-dehydroquinate + phosphateHence, this enzyme has one substrate, 3-deoxy-arabino-heptulosonate 7-phosphate, and two products, 3-dehydroquinate and phosphate. The protein uses NAD+ to catalyze the reaction.

3-hydroxybenzoyl-CoA synthetase

3-hydroxyanthocyanidins

3-hydroxycinnamic acid

3-excess code

3-hydroxybenzaldehyde:NAD+ oxidoreductase

3-deoxy-D-arabinoheptulosonate 7-phosphate synthase

3-hydroxydecanoyl-acyl carrier protein dehydrase

In enzymology, a 3-hydroxypalmitoyl-[acyl-carrier-protein] dehydratase (EC 4.2.1.61) is an enzyme that catalyzes the chemical reaction(3R)-3-hydroxypalmitoyl-[acyl-carrier-protein] ⇌ {\displaystyle \rightleftharpoons } hexadec-2-enoyl-[acyl-carrier-protein] + H2OHence, this enzyme has one substrate, [[(3R)-3-hydroxypalmitoyl-[acyl-carrier-protein]]], and two products, [[hexadec-2-enoyl-[acyl-carrier-protein]]] and H2O.This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds.

3-hydroxypropionate:NADP+ oxidoreductase

3-dimensional graphics editor

3-hydroxybenzoate,NADH:oxygen oxidoreductase (6-hydroxylating)

3-deoxy-8-phosphooctulonate synthase

In enzymology, a 3-hydroxy-3-isohexenylglutaryl-CoA lyase (EC 4.1.3.26) is an enzyme that catalyzes the chemical reaction3-hydroxy-3-(4-methylpent-3-en-1-yl)glutaryl-CoA ⇌ {\displaystyle \rightleftharpoons } 7-methyl-3-oxooct-6-enoyl-CoA + acetateHence, this enzyme has one substrate, 3-hydroxy-3-(4-methylpent-3-en-1-yl)glutaryl-CoA, and two products, 7-methyl-3-oxooct-6-enoyl-CoA and acetate.This enzyme belongs to the family of lyases, specifically the oxo-acid-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is 3-hydroxy-3-(4-methylpent-3-en-1-yl)glutaryl-CoA acetate-lyase (7-methyl-3-oxooct-6-enoyl-CoA-forming). Other names in common use include beta-hydroxy-beta-isohexenylglutaryl CoA-lyase, hydroxyisohexenylglutaryl-CoA:acetatelyase, 3-hydroxy-3-isohexenylglutaryl coenzyme A lyase, 3-hydroxy-3-isohexenylglutaryl-CoA isopentenylacetoacetyl-CoA-lyase, and 3-hydroxy-3-(4-methylpent-3-en-1-yl)glutaryl-CoA acetate-lyase.

3-dimensional matching

3-hydroxy-2-methylquinolin-4-one 2,4-dioxygenase

3-galactosyl-N-acetylglucosaminide 4-alpha-L-fucosyltransferase

3-hydroxyisovaleric acid

In enzymology, a 3-hydroxybenzoate 4-monooxygenase (EC 1.14.13.23) is an enzyme that catalyzes the chemical reaction3-hydroxybenzoate + NADPH + H+ + O2 ⇌ {\displaystyle \rightleftharpoons } 3,4-dihydroxybenzoate + NADP+ + H2OThe 4 substrates of this enzyme are 3-hydroxybenzoate, NADPH, H+, and O2, whereas its 3 products are 3,4-dihydroxybenzoate, NADP+, and H2O.This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen.

3-hydroxyacyl-coenzyme A dehydrogenase deficiency

In enzymology, a 3-hydroxybutyryl-CoA dehydrogenase (EC 1.1.1.157) is an enzyme that catalyzes the chemical reaction(S)-3-hydroxybutanoyl-CoA + NADP+ ⇌ {\displaystyle \rightleftharpoons } 3-acetoacetyl-CoA + NADPH + H+Thus, the two substrates of this enzyme are (S)-3-hydroxybutanoyl-CoA and NADP+, whereas its 3 products are 3-acetoacetyl-CoA, NADPH, and H+.This enzyme belongs to the family of oxidoreductases, to be specific those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is (S)-3-hydroxybutanoyl-CoA:NADP+ oxidoreductase. Other names in common use include beta-hydroxybutyryl coenzyme A dehydrogenase, L(+)-3-hydroxybutyryl-CoA dehydrogenase, BHBD, dehydrogenase, L-3-hydroxybutyryl coenzyme A (nicotinamide adenine, dinucleotide phosphate), L-(+)-3-hydroxybutyryl-CoA dehydrogenase, and beta-hydroxybutyryl-CoA dehydrogenase. This enzyme participates in benzoate degradation via coa ligation and butanoate metabolism.

3-hydroxypimeloyl-CoA:NAD+ oxidoreductase

HADHSC

3-g

3-hydroxyphenol

In enzymology, a 3-hydroxybutyryl-CoA dehydrogenase (EC 1.1.1.157) is an enzyme that catalyzes the chemical reaction(S)-3-hydroxybutanoyl-CoA + NADP+ ⇌ {\displaystyle \rightleftharpoons } 3-acetoacetyl-CoA + NADPH + H+Thus, the two substrates of this enzyme are (S)-3-hydroxybutanoyl-CoA and NADP+, whereas its 3 products are 3-acetoacetyl-CoA, NADPH, and H+.This enzyme belongs to the family of oxidoreductases, to be specific those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor.

3-deoxy-D-arabino-heptulosonate 7-phosphate

3-hydroxyindolin-2-one,NAD(P)H:oxygen oxidoreductase

3-dimensional coordinate system

3-hydroxyoctanoic acid

3-hydroxytoluene

3-hexulosephosphate synthase

In the mathematical discipline of graph theory, a 3-dimensional matching is a generalization of bipartite matching (also known as 2-dimensional matching) to 3-uniform hypergraphs. Finding a largest 3-dimensional matching is a well-known NP-hard problem in computational complexity theory.

3-deoxyglucosone

3-hydroxy-3-methylbutanoate

In enzymology, a 3-deoxy-8-phosphooctulonate synthase (EC 2.5.1.55) is an enzyme that catalyzes the chemical reactionphosphoenolpyruvate + D-arabinose 5-phosphate + H2O ⇌ {\displaystyle \rightleftharpoons } 2-dehydro-3-deoxy-D-octonate 8-phosphate + phosphateThe 3 substrates of this enzyme are phosphoenolpyruvate, D-arabinose 5-phosphate, and H2O, whereas its two products are 2-dehydro-3-deoxy-D-octonate 8-phosphate and phosphate.This enzyme belongs to the family of transferases, specifically those transferring aryl or alkyl groups other than methyl groups.

3-deoxy-manno-octulosonate cytidylyltransferase

3-deoxy-D-arabinoheptulosonate-7-phosphate

3-hydroxy-2-methyl-3-phytyl-2,3-dihydronaphthoquinone:oxidized-dithiothreitol oxidoreductase

3-hydroxyacyl-coenzyme A dehydrogenase deficiency (HADH deficiency) is a rare condition that prevents the body from converting certain fats to energy, particularly during fasting. Normally, through a process called fatty acid oxidation, several enzymes work in a step-wise fashion to metabolize fats and convert them to energy.

In enzymology, a 3-hydroxyanthranilate 3,4-dioxygenase (EC 1.13.11.6) is an enzyme that catalyzes the chemical reaction3-hydroxyanthranilate + O2 ⇌ {\displaystyle \rightleftharpoons } 2-amino-3-carboxymuconate semialdehydeThus, the two substrates of this enzyme are 3-hydroxyanthranilate and O2, whereas its product is 2-amino-3-carboxymuconate semialdehyde.This enzyme belongs to the family of oxidoreductases, specifically those acting on single donors with O2 as oxidant and incorporation of two atoms of oxygen into the substrate (oxygenases). The oxygen incorporated need not be derived from O2. The systematic name of this enzyme class is 3-hydroxyanthranilate:oxygen 3,4-oxidoreductase (decyclizing). Other names in common use include 3-hydroxyanthranilate oxygenase, 3-hydroxyanthranilic acid oxygenase, 3-hydroxyanthranilic oxygenase, 3-hydroxyanthranilic acid oxidase, and 3HAO. This enzyme participates in tryptophan metabolism. It employs one cofactor, iron.

3-hydroxybenzoate 6-monooxygenase

3-hydroxyindolin-2-one,NAD(P)H:oxygen oxidoreductase (2-hydroxy-2H-1,4-benzoxazin-3(4H)-one-forming)

In enzymology, a 3-hydroxypropionate dehydrogenase (EC 1.1.1.59) is an enzyme that catalyzes the chemical reaction3-hydroxypropanoate + NAD+ ⇌ {\displaystyle \rightleftharpoons } 3-oxopropanoate + NADH + H+Thus, the two substrates of this enzyme are 3-hydroxypropanoate and NAD+, whereas its 3 products are 3-oxopropanoate, NADH, and H+.This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is 3-hydroxypropanoate:NAD+ oxidoreductase. This enzyme participates in beta-alanine metabolism and propanoate metabolism.

The third step of the shikimate pathway is catalyzed by DHQD

In enzymology, a 3-hydroxy-2-methylpyridine-4,5-dicarboxylate 4-decarboxylase (EC 4.1.1.51) is an enzyme that catalyzes the chemical reaction3-hydroxy-2-methylpyridine-4,5-dicarboxylate ⇌ {\displaystyle \rightleftharpoons } 3-hydroxy-2-methylpyridine-5-carboxylate + CO2Hence, this enzyme has one substrate, 3-hydroxy-2-methylpyridine-4,5-dicarboxylate, and two products, 3-hydroxy-2-methylpyridine-5-carboxylate and CO2.This enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds.

In enzymology, a 3-deoxy-manno-octulosonate cytidylyltransferase (EC 2.7.7.38) is an enzyme that catalyzes the chemical reactionCTP + 3-deoxy-D-manno-octulosonate ⇌ {\displaystyle \rightleftharpoons } diphosphate + CMP-3-deoxy-D-manno-octulosonateThus, the two substrates of this enzyme are CTP and 3-deoxy-D-manno-octulosonate, whereas its two products are diphosphate and CMP-3-deoxy-D-manno-octulosonate.This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing nucleotide groups (nucleotidyltransferases). The systematic name of this enzyme class is CTP:3-deoxy-D-manno-octulosonate cytidylyltransferase. Other names in common use include CMP-3-deoxy-D-manno-octulosonate pyrophosphorylase, 2-keto-3-deoxyoctonate cytidylyltransferase, 3-Deoxy-D-manno-octulosonate cytidylyltransferase, CMP-3-deoxy-D-manno-octulosonate synthetase, CMP-KDO synthetase, CTP:CMP-3-deoxy-D-manno-octulosonate cytidylyltransferase, and cytidine monophospho-3-deoxy-D-manno-octulosonate pyrophosphorylase. This enzyme participates in lipopolysaccharide biosynthesis.

3-hexyne

3-heptanone

Type I 3-dehydroquinase

3-hydroxybenzoic acid

In enzymology, a 3-hydroxy-4-oxoquinoline 2,4-dioxygenase (EC 1.13.11.47) is an enzyme that catalyzes the chemical reaction3-hydroxy-1H-quinolin-4-one + O2 ⇌ {\displaystyle \rightleftharpoons } N-formylanthranilate + COThus, the two substrates of this enzyme are 3-hydroxy-1H-quinolin-4-one and O2, whereas its two products are N-formylanthranilate and CO.This enzyme belongs to the family of oxidoreductases, specifically those acting on single donors with O2 as oxidant and incorporation of two atoms of oxygen into the substrate (oxygenases).

3-hydroxy-2-pyridinecarboxylic acid

In enzymology, a 3-deoxy-D-manno-octulosonate aldolase (EC 4.1.2.23) is an enzyme that catalyzes the chemical reaction3-deoxy-D-manno-octulosonate ⇌ {\displaystyle \rightleftharpoons } pyruvate + D-arabinoseHence, this enzyme has one substrate, 3-deoxy-D-manno-octulosonate, and two products, pyruvate and D-arabinose.This enzyme belongs to the family of lyases, specifically the aldehyde-lyases, which cleave carbon-carbon bonds.

3-hydroxyphenylacetate 6-hydroxylase

3-hydroxyacyl-coenzyme A dehydrogenase

In enzymology, a 3-hydroxymethylcephem carbamoyltransferase (EC 2.1.3.7) is an enzyme that catalyzes the chemical reactioncarbamoyl phosphate + a 3-hydroxymethylceph-3-em-4-carboxylate ⇌ {\displaystyle \rightleftharpoons } phosphate + a 3-carbamoyloxymethylcephemThus, the two substrates of this enzyme are carbamoyl phosphate and 3-hydroxymethylceph-3-em-4-carboxylate, whereas its two products are phosphate and 3-carbamoyloxymethylcephem.This enzyme belongs to the family of transferases that transfer one-carbon groups, specifically the carboxy- and carbamoyltransferases. The systematic name of this enzyme class is carbamoyl-phosphate:3-hydroxymethylceph-3-em-4-carboxylate carbamoyltransferase. This enzyme has at least one effector, ATP.

3-hydroxybenzoate,hydrogen-donor:oxygen oxidoreductase (2-hydroxylating)

3-hydroxy 3-methyl glutaryl-coa lyase deficiency

3-hydroxy-3-methylglutaryl-CoA lyase deficiency

3-hexulose phosphate synthase

3-hydroxy-3-methylglutaryl-CoA lyase

3-hydroxybenzyl-alcohol:NADP+ oxidoreductase

3-demethylubiquinone-9 3-O-methyltransferase

3-Fumarylpyruvate hydrolase (EC 3.7.1.20, nagK (gene), naaD (gene)) is an enzyme with systematic name 3-fumarylpyruvate hydrolyase. This enzyme catalyses the following chemical reaction3-fumarylpyruvate + H2O ⇌ {\displaystyle \rightleftharpoons } fumarate + pyruvateThe enzyme is involved in bacterial degradation of 5-substituted salicylates.

3-hydroxypropionate dehydrogenase (NADP+) (EC 1.1.1.298) is an enzyme with systematic name 3-hydroxypropionate:NADP+ oxidoreductase. This enzyme catalyses the following chemical reaction3-hydroxypropionate + NADP+ ⇌ {\displaystyle \rightleftharpoons } malonate semialdehyde + NADPH + H+This enzyme catalyses the reduction of malonate semialdehyde to 3-hydroxypropionate, which is a key step in the 3-hydroxypropionate and the 3-hydroxypropionate/4-hydroxybutyrate cycles, autotrophic CO2 fixation pathways found in some green non-sulfur phototrophic bacteria and archaea, respectively. The enzyme from Chloroflexus aurantiacus is bifunctional, and also catalyses the upstream reaction in the pathway, EC 1.2.1.75. Different from EC 1.1.1.59, 3-hydroxypropionate dehydrogenase (NAD+), by cofactor preference.

3-hydroxy-3-methylglutaryl-CoA

3-dehydroshikimate hydro-lyase

3-hydroxyphenylpropanolamine

3-hydroxy-2-methyl-quinolin-4-one 2,4-dioxygenase

3-deoxy-D-arabinoheptulosonate 7-phosphate

3-gon

3-hydroxydecanoyl-acyl carrier protein dehydratase

3-dimensional sphere

3-hydroxy-3-methylbutanoic acid

In enzymology, a 3-hydroxyisobutyryl-CoA hydrolase (EC 3.1.2.4) is an enzyme that catalyzes the chemical reaction3-hydroxy-2-methylpropanoyl-CoA + H2O ⇌ {\displaystyle \rightleftharpoons } CoA + 3-hydroxy-2-methylpropanoateThus, the two substrates of this enzyme are 3-hydroxy-2-methylpropanoyl-CoA and H2O, whereas its two products are CoA and 3-hydroxy-2-methylpropanoate.This enzyme belongs to the family of hydrolases, specifically those acting on thioester bonds.

In enzymology, a 3-hydroxy-2-methylbutyryl-CoA dehydrogenase (EC 1.1.1.178) is an enzyme that catalyzes the chemical reaction(2S,3S)-3-hydroxy-2-methylbutanoyl-CoA + NAD+ ⇌ {\displaystyle \rightleftharpoons } 2-methylacetoacetyl-CoA + NADH + H+Thus, the two substrates of this enzyme are (2S,3S)-3-hydroxy-2-methylbutanoyl-CoA and NAD+, whereas its 3 products are 2-methylacetoacetyl-CoA, NADH, and H+.This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is (2S,3S)-3-hydroxy-2-methylbutanoyl-CoA:NAD+ oxidoreductase. Other names in common use include 2-methyl-3-hydroxybutyryl coenzyme A dehydrogenase, 2-methyl-3-hydroxybutyryl coenzyme A dehydrogenase, and 2-methyl-3-hydroxy-butyryl CoA dehydrogenase. This enzyme participates in valine, leucine and isoleucine degradation.

3-hydroxypropionyl-CoA synthetase (AMP-forming)

3-hydroxy-D-aspartate aldolase

3-hydroxytyrosol

3-hydroxybutyryl-CoA dehydratase

In enzymology, a 3-hydroxybenzoate 6-monooxygenase (EC 1.14.13.24) is an enzyme that catalyzes the chemical reaction3-hydroxybenzoate + NADH + H+ + O2 ⇌ {\displaystyle \rightleftharpoons } 2,5-dihydroxybenzoate + NAD+ + H2OThe 4 substrates of this enzyme are 3-hydroxybenzoate, NADH, H+, and O2, whereas its 3 products are 2,5-dihydroxybenzoate, NAD+, and H2O.This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen.

In enzymology, a 3-hydroxyanthranilate oxidase (EC 1.10.3.5) (also called 3-HAO) is an enzyme that catalyzes the chemical reaction:3-hydroxyanthranilate + O2 ⇌ {\displaystyle \rightleftharpoons } 6-imino-5-oxocyclohexa-1,3-dienecarboxylate + H2O2Thus, the two substrates of this enzyme are 3-hydroxyanthranilate and O2, whereas its two products are 6-imino-5-oxocyclohexa-1,3-dienecarboxylate and H2O2.This enzyme belongs to the family of oxidoreductases, specifically those acting on diphenols and related substances as donor with oxygen as acceptor.

3-hydroxypimeloyl-CoA dehydrogenase

3-hydroxyanthranilate:oxygen 3,4-oxidoreductase (decyclizing)

3-hydroxyisobutyric acid

3-in-1

3-finger banjo style

3-hydroxybenzoate 4-monooxygenase

3-hydroxypyridine-2-carboxylic acid

3-dehydrocarnitine

The structure of type i 3-dehydroquinate dehydratase from salmonella typhi

DHQ_synthase

3-deoxy-D-arabino-heptulosonic acid 7-phosphate

3-hydroxy-16-methoxy-2,3-dihydrotabersonine

3-hydroxypropylene oxide

3-hydroxy-3-methylbutyryl-CoA

3-desoxy- pelargonidin

3-gun

3-hydroxy-2-methylpyridine-4,5-dicarboxylate 4-carboxy-lyase (3-hydroxy-2-methylpyridine-5-carboxylate-forming)

3-hydroxy-3-isohexenylglutaryl-CoA lyase

3-hydroxyanthranilate oxidase

3-deoxy-D-arabino-hept-2-ulosonate 7-phosphate

In enzymology, a 3-hydroxyanthranilate 4-C-methyltransferase (EC 2.1.1.97) is an enzyme that catalyzes the chemical reactionS-adenosyl-L-methionine + 3-hydroxyanthranilate ⇌ {\displaystyle \rightleftharpoons } S-adenosyl-L-homocysteine + 3-hydroxy-4-methylanthranilateThus, the two substrates of this enzyme are S-adenosyl methionine and 3-hydroxyanthranilate, whereas its two products are S-adenosylhomocysteine and 3-hydroxy-4-methylanthranilate.This enzyme belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases. The systematic name of this enzyme class is S-adenosyl-L-methionine:3-hydroxyanthranilate 4-C-methyltransferase. This enzyme is also called 3-hydroxyanthranilate 4-methyltransferase.

In enzymology, a 3-hydroxyoctanoyl-[acyl-carrier-protein] dehydratase (EC 4.2.1.59) is an enzyme that catalyzes the chemical reaction(3R)-3-hydroxyoctanoyl-[acyl-carrier-protein] ⇌ {\displaystyle \rightleftharpoons } oct-2-enoyl-[acyl-carrier-protein] + H2OHence, this enzyme has one substrate, (3R)-3-hydroxyoctanoyl-(acyl-carrier-protein), and two products, [[oct-2-enoyl-[acyl-carrier-protein]]] and H2O.This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds. The systematic name of this enzyme class is (3R)-3-hydroxyoctanoyl-[acyl-carrier-protein] hydro-lyase (oct-2-enoyl-[acyl-carrier protein]-forming). Other names in common use include D-3-hydroxyoctanoyl-[acyl carrier protein] dehydratase, D-3-hydroxyoctanoyl-acyl carrier protein dehydratase, beta-hydroxyoctanoyl-acyl carrier protein dehydrase, beta-hydroxyoctanoyl thioester dehydratase, beta-hydroxyoctanoyl-ACP-dehydrase, and (3R)-3-hydroxyoctanoyl-[acyl-carrier-protein] hydro-lyase.

In enzymology, a 3-hydroxybutyryl-CoA epimerase (EC 5.1.2.3) is an enzyme that catalyzes the chemical reaction(S)-3-hydroxybutanoyl-CoA ⇌ {\displaystyle \rightleftharpoons } (R)-3-hydroxybutanoyl-CoAHence, this enzyme has one substrate, (S)-3-hydroxybutanoyl-CoA, and one product, (R)-3-hydroxybutanoyl-CoA.This enzyme belongs to the family of isomerases, specifically those racemases and epimerases acting on hydroxy acids and derivatives.

3-hydroxy-2-methylpyridine-4,5-dicarboxylate 4-decarboxylase

3-h

3-hydroxy-D-aspartate glyoxylate-lyase (glycine-forming)

3-hypercube

3-fluoroamphetamine

3-deoxy-D-manno-octulosonic acid kinase

3-e

In enzymology, a 3-hydroxybutyryl-CoA dehydratase (EC 4.2.1.55) is an enzyme that catalyzes the chemical reaction(3R)-3-hydroxybutanoyl-CoA ⇌ {\displaystyle \rightleftharpoons } crotonoyl-CoA + H2OHence, this enzyme has one substrate, (3R)-3-hydroxybutanoyl-CoA, and two products, crotonoyl-CoA and H2O.This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds. The systematic name of this enzyme class is (3R)-3-hydroxybutanoyl-CoA hydro-lyase (crotonoyl-CoA-forming). Other names in common use include D-3-hydroxybutyryl coenzyme A dehydratase, D-3-hydroxybutyryl-CoA dehydratase, enoyl coenzyme A hydrase (D), and (3R)-3-hydroxybutanoyl-CoA hydro-lyase. This enzyme participates in butanoate metabolism.

3-fumarylpyruvate hydrolyase

3-demihypercube

In enzymology, a 3-dehydroquinate dehydratase (EC 4.2.1.10) is an enzyme that catalyzes the chemical reaction3-dehydroquinate ⇌ {\displaystyle \rightleftharpoons } 3-dehydroshikimate + H2OHence, this enzyme has one substrate, 3-dehydroquinate, and two products, 3-dehydroshikimate and H2O.This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds. This enzyme participates in phenylalanine, tyrosine and tryptophan biosynthesis.

3-hydroxy-2-methylpropanoate

3-demicube

3-hydroxy-2-methylbutyryl-CoA dehydrogenase

3-deoxyadenosine

3-hydroxypropionyl-CoA dehydratase

3-hydroxy-1H-quinolin-4-one 2,4-dioxygenase (CO-forming)

3-hydroxypropionic acid

3-ethyl phenol

In enzymology, a 3-hydroxybenzoate 2-monooxygenase (EC 1.14.99.23) is an enzyme that catalyzes the chemical reaction3-hydroxybenzoate + AH2 + O2 ⇌ {\displaystyle \rightleftharpoons } 2,3-dihydroxybenzoate + A + H2OThe 3 substrates of this enzyme are 3-hydroxybenzoate, an electron acceptor AH2, and O2, whereas its 3 products are 2,3-dihydroxybenzoate, the reduction product A, and H2O.This enzyme belongs to the family of oxidoreductases, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derive from O miscellaneous. The systematic name of this enzyme class is 3-hydroxybenzoate,hydrogen-donor:oxygen oxidoreductase (2-hydroxylating). Other names in common use include 3-hydroxybenzoate 2-hydroxylase, and 3-HBA-2-hydroxylase. This enzyme participates in benzoate degradation via hydroxylation.

In enzymology, a 3-dehydroquinate synthase (EC 4.2.3.4) is an enzyme that catalyzes the chemical reaction3-deoxy-arabino-heptulosonate 7-phosphate ⇌ {\displaystyle \rightleftharpoons } 3-dehydroquinate + phosphateHence, this enzyme has one substrate, 3-deoxy-arabino-heptulosonate 7-phosphate, and two products, 3-dehydroquinate and phosphate. The protein uses NAD+ to catalyze the reaction. This reaction is part of the shikimate pathway which is involved in the biosynthesis of aromatic amino acids.3-Dehydroquinate synthase belongs to the family of lyases, to be specific those carbon-oxygen lyases acting on phosphates. This enzyme participates in phenylalanine, tyrosine, and tryptophan biosynthesis. It employs one cofactor, cobalt.

3-hexulose-6-phosphate synthase (EC 4.1.2.43, D-arabino-3-hexulose 6-phosphate formaldehyde-lyase, 3-hexulosephosphate synthase, 3-hexulose phosphate synthase, HPS) is an enzyme with systematic name D-arabino-hex-3-ulose-6-phosphate formaldehyde-lyase (D-ribulose-5-phosphate-forming). This enzyme catalyses the following chemical reactionD-arabino-hex-3-ulose 6-phosphate ⇌ {\displaystyle \rightleftharpoons } D-ribulose 5-phosphate + formaldehydeThis enzyme requires Mg2+ or Mn2+ for maximal activity.

3-fold

In enzymology, a 3-deoxy-8-phosphooctulonate synthase (EC 2.5.1.55) is an enzyme that catalyzes the chemical reactionphosphoenolpyruvate + D-arabinose 5-phosphate + H2O ⇌ {\displaystyle \rightleftharpoons } 2-dehydro-3-deoxy-D-octonate 8-phosphate + phosphateThe 3 substrates of this enzyme are phosphoenolpyruvate, D-arabinose 5-phosphate, and H2O, whereas its two products are 2-dehydro-3-deoxy-D-octonate 8-phosphate and phosphate.This enzyme belongs to the family of transferases, specifically those transferring aryl or alkyl groups other than methyl groups. The systematic name of this enzyme class is phosphoenolpyruvate:D-arabinose-5-phosphate C-(1-carboxyvinyl)transferase (phosphate-hydrolysing, 2-carboxy-2-oxoethyl-forming). Other names in common use include 2-dehydro-3-deoxy-D-octonate-8-phosphate, D-arabinose-5-phosphate-lyase (pyruvate-phosphorylating), 2-dehydro-3-deoxy-phosphooctonate aldolase, 2-keto-3-deoxy-8-phosphooctonic synthetase, 3-deoxy-D-manno-octulosonate-8-phosphate synthase, 3-deoxy-D-mannooctulosonate-8-phosphate synthetase, 3-deoxyoctulosonic 8-phosphate synthetase, KDOP synthase, and phospho-2-keto-3-deoxyoctonate aldolase. This enzyme participates in lipopolysaccharide biosynthesis.

3-i

3-hydroxy-3-methylbutyric acid

3-hydroxypropionate dehydrogenase (NADP+) (EC 1.1.1.298) is an enzyme with systematic name 3-hydroxypropionate:NADP+ oxidoreductase.

3-hydroxypropionate-CoA ligase

3-deoxyoctulosonyl-lipopolysaccharide hydrolase

3-deoxy-manno-octulosonic acid transferase

In enzymology, a 3-demethylubiquinone-9 3-O-methyltransferase (EC 2.1.1.64) is an enzyme that catalyzes the chemical reactionS-adenosyl-L-methionine + 3-demethylubiquinone-9 ⇌ {\displaystyle \rightleftharpoons } S-adenosyl-L-homocysteine + ubiquinone-9Thus, the two substrates of this enzyme are S-adenosyl methionine and 3-demethylubiquinone-9, whereas its two products are S-adenosylhomocysteine and ubiquinone-9.This enzyme belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases. The systematic name of this enzyme class is S-adenosyl-L-methionine:2-nonaprenyl-3-methyl-5-hydroxy-6-methoxy-1, 4-benzoquinone 3-O-methyltransferase. Other names in common use include 5-demethylubiquinone-9 methyltransferase, OMHMB-methyltransferase, 2-Octaprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone, methyltransferase, S-adenosyl-L-methionine:2-octaprenyl-3-methyl-5-hydroxy-6-methoxy-, and 1,4-benzoquinone-O-methyltransferase. This enzyme participates in ubiquinone biosynthesis.

3-hydroxyindolin-2-one monooxygenase (EC 1.14.13.139, BX4 (gene), CYP71C1 (gene)) is an enzyme with systematic name 3-hydroxyindolin-2-one,NAD(P)H:oxygen oxidoreductase (2-hydroxy-2H-1,4-benzoxazin-3(4H)-one-forming).

PDB rendering based on 3had.

3-hydroxybenzoyl coenzyme A synthetase