In enzymology, an ATP diphosphatase (EC 3.6.1.8) is an enzyme that catalyzes the chemical reactionATP + H2O ⇌ {\displaystyle \rightleftharpoons } AMP + diphosphateThus, the two substrates of this enzyme are ATP and H2O, whereas its two products are AMP and diphosphate.This enzyme belongs to the family of hydrolases, specifically those acting on acid anhydrides in phosphorus-containing anhydrides. The systematic name of this enzyme class is ATP diphosphohydrolase (diphosphate-forming). Other names in common use include ATPase, ATP pyrophosphatase, adenosine triphosphate pyrophosphatase, and ATP diphosphohydrolase [ambiguous]. This enzyme participates in purine metabolism and pyrimidine metabolism.

ATPases

Worldwide

ATP San Remo

ribonucleotide reductase e441q mutant r1 protein from escherichia coli

ATP San Marino

ATP World Series

ATR-16 syndrome

Crystal structure of truncated human ATP-citrate lyase.

ATP phosphohydrolase (Cl--importing)

ATP Recordings

ATP Seoul

ATP World Doubles Challenge Cup

US$312M

ATP cycle

ATP Tour Championship Tennis

ATP binding cassette E1

ATP World Tour 500 series

Natural gas

ATP-synt_ab_C

top

ATP diphosphohydrolase (diphosphate-forming)

ATP phosphohydrolase (channel-conductance-controlling)

Multiplayer

In molecular biology, the ATP-cone is an evolutionarily mobile, ATP-binding regulatory domain which is found in a variety of proteins including ribonucleotide reductases, phosphoglycerate kinases and transcriptional regulators.In ribonucleotide reductase protein R1 from Escherichia coli this domain is located at the N terminus, and is composed mostly of helices. It forms part of the allosteric effector region and contains the general allosteric activity site in a cleft located at the tip of the N-terminal region. This site binds either ATP (activating) or dATP (inhibitory), with the base bound in a hydrophobic pocket and the phosphates bound to basic residues. Substrate binding to this site is thought to affect enzyme activity by altering the relative positions of the two subunits of ribonucleotide reductase.

defunct

ATP synthase

ATP Challenger

ATP phosphohydrolase (phosphonate-transporting)

ATR (song)

ATR: All Terrain Racing is an isometric racing video game that Team17 developed and published for the Amiga and Amiga CD32 in 1995. During a protracted dispute between Team17 and Amiga Power, the magazine's reviewer, Jonathan Nash, awarded ATR: All Terrain Racing an abysmal rating of 38%, thereby prompting the developer to pursue a lawsuit for defamation.

ATRA

ATP hydrolase

ATP cone

ATR (nuclear reactor)

Assume The Robot Is A Sphere, better known by the acronym ATRIAS, is a bipedal robot developed by researchers at Oregon State University's Dynamic Robotics Laboratory. It is capable of walking on two legs at about 3 miles per hour with the assistance of multiple people to ensure it remains upright. Its developers first successfully tested its walking abilities outdoors in April 2015. ATRIAS also appeared at the 2015 DARPA Robotics Challenge, held from June 5 to June 6 in Pomona, California.

ATR-72

ATP phosphohydrolase (alpha-factor-transporting)

ATP citrate lyase is an enzyme that in animals represents an important step in fatty acid biosynthesis. ATP citrate lyase is important in that, by converting citrate to acetyl CoA, it links the metabolism of carbohydrates, which yields citrate as an intermediate, and the production of fatty acids, which requires acetyl CoA.In plants, ATP citrate lyase generates cytosolic acetyl-CoA precursor of thousands of specialized metabolites including waxes, sterols, and polyketides.

Transcriptional regulator ATRX also known as ATP-dependent helicase ATRX, X-linked helicase II, or X-linked nuclear protein (XNP) is a protein that in humans is encoded by the ATRX gene.

ATP phosphohydrolase (arsenite-exporting)

ATR (gene)

ATP synthase alpha/beta subunits

ATP ranking

ATP tour

ATR-103

ATP phosphohydrolase (mitochondrial protein-importing)

bottom

International Tennis Championships of Venice

Atran, LLC (Russian: ООО «Атран») is a cargo airline based in Moscow, Russia. It operates cargo charters in Europe, Russia and the CIS. Its main base is Domodedovo International Airport, Moscow.

ATRN

ATREX

ATP World Tour Doubles Championships

ATR (Cyrillic: АТР) is a Crimean TV Channel whose target audience are Crimean Tatars (in particular the channel uses Tamga as its brand logo). It broadcast in Crimea from 1 September 2006 till 1 April 2015 when it was forced to shut down after failing to register under Russian law. Mid-June 2015 the channel resumed its broadcasting in mainland Ukraine and is since then located in Kiev. When located in Crimea most of the channel's programs were in Russian language (60%) with 35% in Crimean Tatar and 5% in Ukrainian.

ATRX

US$2.80B

OSCP

ATP phosphohydrolase (Ca2+-transporting)

ATP synthetase

ATP Tour

Aetrium Inc.

The ATP Salzburg Indoors is a professional tennis tournament played on indoor hard courts. It is currently part of the Tretorn SERIE+ of Association of Tennis Professionals (ATP) Challenger Tour. It has been held annually in Salzburg, Austria since 2009.

ATP World Tour 250

Carpet / indoor

ATP Tokyo Indoor

ATP phosphohydrolase (nucleosome-assembling)

ATP phosphohydrolase (nonpolar-amino-acid-transporting)

ATP Tour World Championships

ATP phosphohydrolase (Mg2+-importing)

ATP test

ATP phosphohydrolase (H+-exporting)

ATP Sydney

ATP phosphohydrolase (Na+-transporting)

ATP Rotterdam

Jamie Woodhouse

ATRIP

ATRAC

The ATP defined the ATP Race as "an easy-to-understand, simple-to-follow annual race from season start to season end. Every player starts at zero at the beginning of the year and the player who accumulates the most points by season's end is the World Number 1" and claims that the Race "is the mathematical method of ranking male professional tennis players on a calendar-year basis."According to the ATP: "Every player, regardless of his performances in the previous year, starts with zero points. Players count 18 performances in their INDESIT ATP 2005 Race total. Players eligible to enter the Grand Slams and Tennis Masters Series events must count those events and their best five other results from the International Series events. The Tennis Masters Cup will count as an additional 19th tournament for the eight players who qualify."During the 2009 ATP rebranding, the ATP Race ranking system was discarded in favour of solely having the calendar year ranking system.

In enzymology, an ATP diphosphatase (EC 3.6.1.8) is an enzyme that catalyzes the chemical reactionATP + H2O ⇌ {\displaystyle \rightleftharpoons } AMP + diphosphateThus, the two substrates of this enzyme are ATP and H2O, whereas its two products are AMP and diphosphate.This enzyme belongs to the family of hydrolases, specifically those acting on acid anhydrides in phosphorus-containing anhydrides.

ATROL

ATRAC3

ATRACO FC was a football club from Kigali in Rwanda. It won the Rwandan Premier League in 2008. It was the club of the Association of Transport Companies, which had been dissolved in 2011. The 2009/10 season was the last played by the team, which finished in second place.

Adenosinetriphosphatase

ATP Osaka

ATP Vienna

ATP number one

ATR-100

ATP phosphohydrolase (phosphate-importing)

Aetrium Inc. (NASDAQ: ATRM) is a global company developing, manufacturing and supplying electromechanical and electro thermal equipment for semiconductor manufacturers in United States, United Kingdom, Germany, China, South Korea, Singapore, etc. The company was founded in 1982 and is headquartered in North Saint Paul, Minnesota.

ATR 42-300F

ATR-16 syndrome, also called Alpha-Thalassemia-Intellectual disability syndrome is a rare disease characterized by monosomy on part of chromosome 16.

ATP World Team Championship

Venice, Italy

HisG, C-terminal domain

ATP phosphohydrolase (molybdate-importing)

ATP Washington

ATR42

ATP Oil and Gas

ATR-42

Roland Dilmetz , Kurt Schnyder , Bernhard Strauch, , Mihály Lieb, Johan Regefalk, Terry Know, Warren Espinoza

"Midijunkies"

ATP phosphohydrolase

ATP phosphohydrolase (taurine-importing)

ATP-synt_ab_N

ATP phosphohydrolase (disaccharide-importing)

ATP citrate synthase

ATP adenylyltransferase

ATR (Atari Teenage Riot song)

ATP Tel Aviv

The ATPase assay is a membrane assay that indirectly measures the activity of efflux transporters. ATP Binding Cassette or efflux transporters mediate the transport of substrates across cell membranes against a concentration gradient. ATP cleavage is tightly linked to substrate translocation, as the energy for the substrate translocation is derived from ATP hydrolysis. ATP hydrolysis yields inorganic phosphate (Pi), which can be measured by a simple colorimetric reaction.

ATR: All Terrain Racing

ATP Tour 2009

ATRAC-3

ATP synthase subunit alpha, mitochondrial is an enzyme that in humans is encoded by the ATP5A1 gene.

ATP Synthase

Assume The Robot Is A Sphere, better known by the acronym ATRIAS, is a bipedal robot developed by researchers at Oregon State University's Dynamic Robotics Laboratory. It is capable of walking on two legs at about 3 miles per hour with the assistance of multiple people to ensure it remains upright. Its developers first successfully tested its walking abilities outdoors in April 2015. ATRIAS also appeared at the 2015 DARPA Robotics Challenge, held from June 5 to June 6 in Pomona, California. The robot's designers hope to make it the fastest bipedal robot in the world, so they modeled it after chickens and other birds that spend most of their lives on the ground, as these are the fastest two-legged animals in nature.

This list shows the appearances of all participants in the men's tennis ATP World Tour Finals singles since their inception as the Pepsi-Cola Masters in 1970. The current sponsor is Barclays, and they are currently held on hard courts indoors in the O2 Arena in London.Before 1982 and since 1986, the tournament pits the top eight players on the ATP tour against each other in two groups in which they play three round-robin matches.

ATP phosphohydrolase (guanine-importing)

V-type proton ATPase 116 kDa subunit a isoform 1 is an enzyme that in humans is encoded by the ATP6V0A1 gene.This gene encodes a component of vacuolar ATPase (V-ATPase), a multisubunit enzyme that mediates acidification of eukaryotic intracellular organelles. V-ATPase dependent organelle acidification is necessary for such intracellular processes as protein sorting, zymogen activation, receptor-mediated endocytosis, and synaptic vesicle proton gradient generation.

ATRC

ATP phosphohydrolase (vesicle-fusing)

The ATP Zaragoza was a men's tennis tournament played in Zaragoza, Spain. The event was played as part of the ATP Tour in 1993 and 1994. It was played on indoor carpet courts.

ATP synthase alpha/beta family, beta-barrel domain

"Raver Bashing"
ATR

ATP phosphohydrolase (polypeptide-degrading)

External revenue: 9.3 billion euros , 8.4 billion euros , 6.9 billion euros

In enzymology, an ATP adenylyltransferase (EC 2.7.7.53) is an enzyme that catalyzes the chemical reactionADP + ATP ⇌ {\displaystyle \rightleftharpoons } phosphate + P1,P4-bis(5'-adenosyl) tetraphosphateThus, the two substrates of this enzyme are ADP and ATP, whereas its two products are phosphate and P1,P4-bis(5'-adenosyl) tetraphosphate.This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing nucleotide groups (nucleotidyltransferases).

SRD

ATP Schenectady

ATP phosphohydrolase (capsular-polysaccharide-exporting)

non-listed Aktiengesellschaft

"ATR"

ATP phosphohydrolase (protein-secreting)

CD/12"vinyl/Cassette

ATRC (disambiguation)

ATP Stuttgart

ATP Palermo

ATP phosphohydrolase (nickel-importing)

ATPase, subunit C of F0/V0 complex is the main transmembrane subunit of V-type, A-type and F-type ATP synthases.ATPases (or ATP synthases) are membrane-bound enzyme complexes/ion transporters that combine ATP synthesis and/or hydrolysis with the transport of protons across a membrane. ATPases can harness the energy from a proton gradient, using the flux of ions across the membrane via the ATPase proton channel to drive the synthesis of ATP. Some ATPases work in reverse, using the energy from the hydrolysis of ATP to create a proton gradient. There are different types of ATPases, which can differ in function (ATP synthesis and/or hydrolysis), structure (F-, V- and A-ATPases contain rotary motors) and in the type of ions they transport.F-ATPases (F1F0-ATPases) in mitochondria, chloroplasts and bacterial plasma membranes are the prime producers of ATP, using the proton gradient generated by oxidative phosphorylation (mitochondria) or photosynthesis (chloroplasts).V-ATPase (V1V0-ATPases) are primarily found in eukaryotic vacuoles, catalysing ATP hydrolysis to transport solutes and lower pH in organelles.A-ATPases (A1A0-ATPases) are found in Archaea and function like F-ATPases.P-ATPases (E1E2-ATPases) are found in bacteria and in eukaryotic plasma membranes and organelles, and function to transport a variety of different ions across membranes.E-ATPases are cell-surface enzymes that hydrolyse a range of NTPs, including extracellular ATP.The F-ATPases (or F1F0-ATPases) and V-ATPases (or V1V0-ATPases) are each composed of two linked complexes: the F1 or V1 complex contains the catalytic core that synthesizes/hydrolyses ATP, and the F0 or V0 complex that forms the membrane-spanning pore. The F- and V-ATPases all contain rotary motors, one that drives proton translocation across the membrane and one that drives ATP synthesis/hydrolysis.Subunit C (also called subunit 9, or proteolipid in F-ATPases, or the 16 kDa proteolipid in V-ATPases) was found in the F0 or V0 complex of F- and V-ATPases, respectively. In F-ATPases, ten C subunits form an oligomeric ring that makes up the F0 rotor. The flux of protons through the ATPase channel drives the rotation of the C subunit ring, which in turn is coupled to the rotation of the F1 complex gamma subunit rotor due to the permanent binding between the gamma and epsilon subunits of F1 and the C subunit ring of F0. The sequential protonation and deprotonation of Asp61 of subunit C is coupled to the stepwise movement of the rotor.In V-ATPases, there are three proteolipid subunits (c, c′ and c′′) that form part of the proton-conducting pore, each containing a buried glutamic acid residue that is essential for proton transport, and together they form a hexameric ring spanning the membrane.In a recent study c-subunit has been indicated as a critical component of the mitochondrial permeability transition pore.

ATP phosphohydrolase (glycerol-3-phosphate-importing)

ATP phosphohydrolase (polypeptide-polymerizing)

The ATP Osaka was a men's tennis tournament played in Osaka, Japan. The event was played as part of the ATP Tour in 1993 and 1994. It was played on outdoor hard courts.

VAS

ATQ Airport

ATP phosphohydrolase (heavy-metal-exporting)

In enzymology, an ATP phosphoribosyltransferase (EC 2.4.2.17) is an enzyme that catalyzes the chemical reaction1-(5-phospho-D-ribosyl)-ATP + diphosphate ⇌ {\displaystyle \rightleftharpoons } ATP + 5-phospho-alpha-D-ribose 1-diphosphateThus, the two substrates of this enzyme are 1-(5-phospho-D-ribosyl)-ATP and diphosphate, whereas its two products are ATP and 5-phospho-alpha-D-ribose 1-diphosphate.This enzyme belongs to the family of glycosyltransferases, specifically the pentosyltransferases. The systematic name of this enzyme class is 1-(5-phospho-D-ribosyl)-ATP:diphosphate phospho-alpha-D-ribosyl-transferase. Other names in common use include phosphoribosyl-ATP pyrophosphorylase, adenosine triphosphate phosphoribosyltransferase, phosphoribosyladenosine triphosphate:pyrophosphate, phosphoribosyltransferase, phosphoribosyl ATP synthetase, phosphoribosyl ATP:pyrophosphate phosphoribosyltransferase, phosphoribosyl-ATP:pyrophosphate-phosphoribosyl phosphotransferase, phosphoribosyladenosine triphosphate pyrophosphorylase, and phosphoribosyladenosine triphosphate synthetase.This enzyme catalyses the first step in the biosynthesis of histidine in bacteria, fungi and plants. It is a member of the larger phosphoribosyltransferase superfamily of enzymes which catalyse the condensation of 5-phospho-alpha-D-ribose 1-diphosphate with nitrogenous bases in the presence of divalent metal ions.Histidine biosynthesis is an energetically expensive process and ATP phosphoribosyltransferase activity is subject to control at several levels. Transcriptional regulation is based primarily on nutrient conditions and determines the amount of enzyme present in the cell, while feedback inihibition rapidly modulates activity in response to cellular conditions. The enzyme has been shown to be inhibited by 1-(5-phospho-D-ribosyl)-ATP, histidine, ppGpp (a signal associated with adverse environmental conditions) and ADP and AMP (which reflect the overall energy status of the cell). As this pathway of histidine biosynthesis is present only in prokaryotes, plants and fungi, this enzyme is a promising target for the development of novel antimicrobial compounds and herbicides.ATP phosphoribosyltransferase is found in two distinct forms: a long form containing two catalytic domains and a C-terminal regulatory domain, and a short form in which the regulatory domain is missing. The long form is catalytically competent, but in organisms with the short form, a histidyl-tRNA synthetase paralogue, HisZ, is required for enzyme activity.The structures of the long form enzymes from Escherichia coli and Mycobacterium tuberculosis have been determined. The enzyme itself exists in equilibrium between an active dimeric form, an inactive hexameric form and higher aggregates. Interconversion between the various forms is largely reversible and is influenced by the binding of the natural substrates and inhibitors of the enzyme. The two catalytic domains are linked by a two-stranded beta-sheet and together form a "periplasmic binding protein fold". A crevice between these domains contains the active site. The C-terminal domain is not directly involved in catalysis but appears to be involved the formation of hexamers, induced by the binding of inhibitors such as histidine to the enzyme, thus regulating activity.

ATP Vegeta Croatia Open

ATP-cone

V-type sodium ATPase from Enterococcus hirae. Calculated hydrocarbon boundaries of the lipid bilayer are shown by red and blue dots

ATP diphosphatase

ATP Stockholm

ATP phosphohydrolase (steroid-exporting) may refer to:Steroid-transporting ATPase, an enzymeXenobiotic-transporting ATPase, an enzyme

ATP Rye Brook

ATP Oporto

ATR (disambiguation)

ATRIAS

ATPases (EC 3.6.1.3, adenylpyrophosphatase, ATP monophosphatase, triphosphatase, SV40 T-antigen, adenosine 5'-triphosphatase, ATP hydrolase, complex V (mitochondrial electron transport), (Ca2+ + Mg2+)-ATPase, HCO3−-ATPase, adenosine triphosphatase) are a class of enzymes that catalyze the decomposition of ATP into ADP and a free phosphate ion. This dephosphorylation reaction releases energy, which the enzyme (in most cases) harnesses to drive other chemical reactions that would not otherwise occur. This process is widely used in all known forms of life.Some such enzymes are integral membrane proteins (anchored within biological membranes), and move solutes across the membrane, typically against their concentration gradient. These are called transmembrane ATPases.

ATP Washington, D.C.

ATP receptors

ATP phosphohydrolase (actin-translocating)

ATR (Auto-Teile-Ring, English: “Spare Parts Pool”) is the corporate umbrella of one of the world's largest independent trading cooperations for automotive spare parts and a service center for four garage service concepts. The headquarters of ATR is located in Stuttgart (Baden-Württemberg). ATR companies provide auto shops and spare parts dealers with original spare parts and garage equipment.

ATP synthase delta subunit is a subunit of bacterial and chloroplast ATPase, or OSCP (oligomycin sensitivity conferral protein) in mitochondrial ATPase (note that in mitochondria there is a different delta subunit, InterPro: IPR001469).The OSCP/delta subunit appears to be part of the peripheral stalk that holds the F1 complex alpha3beta3 catalytic core stationary against the torque of the rotating central stalk, and links subunit A of the F0 complex with the F1 complex. In mitochondria, the peripheral stalk consists of OSCP, as well as F0 components F6, B and D. In bacteria and chloroplasts the peripheral stalks have different subunit compositions: delta and two copies of F0 component B (bacteria), or delta and F0 components B and B (chloroplasts).Human delta subunit of ATP synthase is coded by gene ATP5O.

The ATREX engine (Air Turbo Ramjet Engine with eXpander cycle) developed in Japan is an experimental precooled jet engine that works as a turbojet at low speeds and a ramjet up to mach 6.0.ATREX uses liquid hydrogen fuel in a fairly exotic single-fan arrangement. The liquid hydrogen fuel is pumped through a heat exchanger in the air-intake, simultaneously heating the liquid hydrogen and cooling the incoming air. This cooling of the incoming air is critical in achieving a reasonable efficiency. The hydrogen then continues through a second heat exchanger positioned after the combustion section, where the hot exhaust is used to further heat the hydrogen, turning it in a very high pressure gas. This gas is then passed through the tips of the fan providing driving power to the fan at subsonic speeds. After mixing with the air, the hydrogen is burned in the combustion chamber.The development of this engine lost focus in favor of the new hypersonic precooled turbojet engine (PCTJ).

ATR (Atari Teenage Riot single)

ATPase assay

ATR-138

Clay / outdoor

ATP Prague

ATP phosphohydrolase (ferric-ion-transporting)

ATP phosphohydrolase (maltose-importing)

ATP World of Doubles

ATP phosphoribosyltransferase
ATP phosphoribosyltransferase hexamer, Campylobacter jejuni

ATR (Cyrillic: АТР) is a Crimean TV Channel whose target audience are Crimean Tatars (in particular the channel uses Tamga as its brand logo). It broadcast in Crimea from 1 September 2006 till 1 April 2015 when it was forced to shut down after failing to register under Russian law. Mid-June 2015 the channel resumed its broadcasting in mainland Ukraine and is since then located in Kiev.

ATR-X

ATP Player of the Year

ATP Valencia

yes

ATRM Holdings

ATP synthase delta subunit

Sports

Atran, LLC

Daniel J. Burke

ATRACO FC

ATRAN

ATR International AG

ATP Treviso

ATP Volvo International

Atran cargo airlines logo.jpg

ATP–ADP translocase

ATP Oil & Gas Corporation

ATP phosphohydrolase (sulfate-importing)

In enzymology, an ATP citrate synthase (EC 2.3.3.8) is an enzyme that catalyzes the chemical reactionADP + phosphate + acetyl-CoA + oxaloacetate ⇌ {\displaystyle \rightleftharpoons } ATP + citrate + CoAThe 4 substrates of this enzyme are ADP, phosphate, acetyl-CoA, and oxaloacetate, whereas its 3 products are ATP, citrate, 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 acetyl-CoA:oxaloacetate C-acetyltransferase [(pro-S)-carboxymethyl-forming, ADP-phosphorylating]. Other names in common use include ATP-citric lyase, ATP:citrate oxaloacetate-lyase [(pro-S)-CH2COO-->acetyl-CoA], (ATP-dephosphorylating), acetyl-CoA:oxaloacetate acetyltransferase (isomerizing, ADP-phosphorylating), adenosine triphosphate citrate lyase, citrate cleavage enzyme, citrate-ATP lyase, citric cleavage enzyme, and ATP citrate (pro-S)-lyase. This enzyme participates in citrate cycle (tca cycle) and reductive carboxylate cycle (co2 fixation).

ATP phosphohydrolase (RNA helix unwinding)

Allister Brimble

ACLY

Grand Prix circuit

ATP synthase alpha/beta chain, C terminal domain

This list shows the appearances of all participants in the men's tennis ATP World Tour Finals singles since their inception as the Pepsi-Cola Masters in 1970. The current sponsor is Barclays, and they are currently held on hard courts indoors in the O2 Arena in London.Before 1982 and since 1986, the tournament pits the top eight players on the ATP tour against each other in two groups in which they play three round-robin matches. Two players from each group advance to the semifinals, and the winners to the finals.From 1982-1985, there were additional participants.Participants are listed in order of number of appearances, number of wins, and first appearance. When there are more than eight players listed for any year since 1986, it is usually due to withdrawal because of injury. When a player withdraws early in the tournament, his place is filled by the next-highest qualifier.W = winner; F = runner-up; SF = lost in semi-finals (1972–present); QF = lost in quarter-finals (1982–85); R16 = lost in 1st round/Round of 16 (1982–85); RR = lost in Round Robin group stage (1972–81, '86–present); 3rd-7th = standings in the RR group (1970–71); A = Alternate (did not play from the beginning; 1996–present); A' = Alternate (played from the beginning = original player withdrew before the tournament); W = withdrew during the tournament (1996–present)

The Campionati Internazionali Della Valle D'Aosta was a men's tennis tournament played in Saint-Vincent, Italy. It was played from 1986–1989 and was held on outdoor clay courts and was part of the Grand Prix tennis circuit.

ATP Sao Paulo

ATP phosphohydrolase (lipopolysaccharide-exporting)

ATP Tour records

ATP Shanghai

ATP sensitive potassium ion channel

ATP number 1

ATP phosphohydrolase (manganese-importing)

ATPases (or ATP synthases) are membrane-bound enzyme complexes/ion transporters that combine ATP synthesis and/or hydrolysis with the transport of protons across a membrane.

ATP synthase delta subunit is a subunit of bacterial and chloroplast ATPase, or OSCP (oligomycin sensitivity conferral protein) in mitochondrial ATPase (note that in mitochondria there is a different delta subunit, InterPro: IPR001469).The OSCP/delta subunit appears to be part of the peripheral stalk that holds the F1 complex alpha3beta3 catalytic core stationary against the torque of the rotating central stalk, and links subunit A of the F0 complex with the F1 complex.

(ООО «Атран»)

ATP Zagreb

ATP phosphohydrolase (peroxisome-assembling)

ATP Saint-Vincent

HisG_C

ATP Singapore

ATRP (disambiguation)

ATQ Stewart

ATRM (disambiguation)

ATP Tour World Championship

ATR-X syndrome

ATP World Tour

ATP Super 9

ATR (band)

hard courts

ATP citrate lyase

ATP phosphohydrolase (vitamin B12-importing)

ATP Roller Open

ATP synthase subunit C

CL0089

ATP Quito

In enzymology, an ATP adenylyltransferase (EC 2.7.7.53) is an enzyme that catalyzes the chemical reactionADP + ATP ⇌ {\displaystyle \rightleftharpoons } phosphate + P1,P4-bis(5'-adenosyl) tetraphosphateThus, the two substrates of this enzyme are ADP and ATP, whereas its two products are phosphate and P1,P4-bis(5'-adenosyl) tetraphosphate.This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing nucleotide groups (nucleotidyltransferases). The systematic name of this enzyme class is ADP:ATP adenylyltransferase. Other names in common use include bis(5'-nucleosyl)-tetraphosphate phosphorylase (NDP-forming), diadenosinetetraphosphate alphabeta-phosphorylase, adenine triphosphate adenylyltransferase, diadenosine 5',5'"-P1,P4-tetraphosphate alphabeta-phosphorylase, (ADP-forming), and dinucleoside oligophosphate alphabeta-phosphorylase. This enzyme participates in purine metabolism.

US$-15.1M

ATP binding cassette transporters

ATP synthase F0 subunit 6

ATRAP

The ATP Roller Open was a tennis tournament held in Pétange, Luxembourg since 2012. The event was part of the ATP Challenger Tour and was played on hard courts.

ATRACO F.C.

ATR72

ATPases (or ATP synthases) are membrane-bound enzyme complexes/ion transporters that combine ATP synthesis and/or hydrolysis with the transport of protons across a membrane. ATPases can harness the energy from a proton gradient, using the flux of ions across the membrane via the ATPase proton channel to drive the synthesis of ATP.Some ATPases work in reverse, using the energy from the hydrolysis of ATP to create a proton gradient.There are different types of ATPases, which can differ in function (ATP synthesis and/or hydrolysis), structure (F-, V- and A-ATPases contain rotary motors) and in the type of ions they transport.F-ATPases (F1F0-ATPases) in mitochondria, chloroplasts and bacterial plasma membranes are the prime producers of ATP, using the proton gradient generated by oxidative phosphorylation (mitochondria) or photosynthesis (chloroplasts).V-ATPases (V1V0-ATPases) are primarily found in eukaryotic vacuoles, catalysing ATP hydrolysis to transport solutes and lower pH in organelles.A-ATPases (A1A0-ATPases) are found in Archaea and function like F-ATPases.P-ATPases (E1E2-ATPases) are found in bacteria and in eukaryotic plasma membranes and organelles, and function to transport a variety of different ions across membranes.E-ATPases are cell-surface enzymes that hydrolyse a range of nucleoside triphosphates, including extracellular ATP.The alpha and beta (or A and B) subunits are found in the F1, V1, and A1 complexes of F-, V- and A-ATPases, respectively, as well as flagellar ATPase and the termination factor Rho. The F-ATPases (or F1F0-ATPases), V-ATPases (or V1V0-ATPases) and A-ATPases (or A1A0-ATPases) are composed of two linked complexes: the F1, V1 or A1 complex contains the catalytic core that synthesizes/hydrolyses ATP, and the F0, V0 or A0 complex that forms the membrane-spanning pore. The F-, V- and A-ATPases all contain rotary motors, one that drives proton translocation across the membrane and one that drives ATP synthesis/hydrolysis.In F-ATPases, there are three copies each of the alpha and beta subunits that form the catalytic core of the F1 complex, while the remaining F1 subunits (gamma, delta, epsilon) form part of the stalks. There is a substrate-binding site on each of the alpha and beta subunits, those on the beta subunits being catalytic, while those on the alpha subunits are regulatory. The alpha and beta subunits form a cylinder that is attached to the central stalk. The alpha/beta subunits undergo a sequence of conformational changes leading to the formation of ATP from ADP, which are induced by the rotation of the gamma subunit, itself is driven by the movement of protons through the F0 complex C subunit.In V- and A-ATPases, the alpha/A and beta/B subunits of the V1 or A1 complex are homologous to the alpha and beta subunits in the F1 complex of F-ATPases, except that the alpha subunit is catalytic and the beta subunit is regulatory.The alpha/A and beta/B subunits can each be divided into three regions, or domains, centred on the ATP-binding pocket, and based on structure and function. The central domain contains the nucleotide-binding residues that make direct contact with the ADP/ATP molecule.

ATP phosphohydrolase (chloroplast protein-importing)

Various

ATP World Team Championships

ATP Zaragoza

ATP phosphohydrolase (teichoic-acid-exporting)

ATP phosphohydrolase (tubulin-translocating)

ATP phosphohydrolase (Na+-exporting)

ATP São Paulo

ATP diphosphohydrolase

ATP Venice

ATR (company)

ATP thermochemistry

ATP Vina del Mar

"ATR" ("Atari Teenage Riot") is a song by Atari Teenage Riot, released as their first single in 1993. It was later included on their debut album Delete Yourself!.

ATP World Tour Masters 1000 series

ATP Salzburg Indoors

ATP Tour Championships

ATPase, subunit C of F0/V0 complex is the main transmembrane subunit of V-type, A-type and F-type ATP synthases.ATPases (or ATP synthases) are membrane-bound enzyme complexes/ion transporters that combine ATP synthesis and/or hydrolysis with the transport of protons across a membrane. ATPases can harness the energy from a proton gradient, using the flux of ions across the membrane via the ATPase proton channel to drive the synthesis of ATP.

ATPase ASNA1 also known as arsenical pump-driving ATPase and arsenite-stimulated ATPase is an enzyme that in humans is encoded by the ASNA1 gene.

ATP synthase, H+ transporting, mitochondrial F1 complex, alpha 1

ATR-128

ATP Vegeta Croatia Open Umag

ATP phosphohydrolase (oligopeptide-importing)

The ATPase assay is a membrane assay that indirectly measures the activity of efflux transporters. ATP Binding Cassette or efflux transporters mediate the transport of substrates across cell membranes against a concentration gradient. ATP cleavage is tightly linked to substrate translocation, as the energy for the substrate translocation is derived from ATP hydrolysis. ATP hydrolysis yields inorganic phosphate (Pi), which can be measured by a simple colorimetric reaction. The amount of Pi liberated is directly proportional to the activity of the transporter.

ATPase ASNA1

ATP Tour Championship Tennis is a tennis videogame released by Sega in 1994.

A Wilke, C Crack, K Boehm

structure of the e.coli atp-phosphoribosyltransferase

ATPase, H+ transporting, lysosomal V0 subunit a1

ATP synthase chain A

ATP Umag

Roman Romanovch Krishtal

Taxi Transporters Association

ATP Race

HisG

ATP Washington DC

This tournament is a defunct, Grand Prix tennis circuit affiliated men's tennis tournament. It was held from 1981-1983 in Venice, Italy and was played on outdoor clay courts. During its last year, the tournament was titled the International Tennis Championships of Venice.

ATP Tulsa

In molecular biology, the ATP-cone is an evolutionarily mobile, ATP-binding regulatory domain which is found in a variety of proteins including ribonucleotide reductases, phosphoglycerate kinases and transcriptional regulators.In ribonucleotide reductase protein R1 from Escherichia coli this domain is located at the N terminus, and is composed mostly of helices.

ATP phosphohydrolase (tubulin-dimerizing)

ATR (TV channel)

ATRM

Artwork for the Amiga release of ATR: All Terrain Racing.

ATP phosphohydrolase (polyamine-importing)

Leland E. Tate, (President)

ATP phosphohydrolase (steroid-exporting)

Barry Hogan

ATP diphosphohydrolase (phosphate-forming)

ATP Singapore Open

ATP Tashkent

ATRC Network

ATP phosphohydrolase (K+-importing)

ATRAN Cargo Airlines

US$596M

ATP generation

ATP Studena Croatia Open

ATP Stowe

Public

ATP Tour World Doubles Championships

Aetrium Inc. (NASDAQ: ATRM) is a global company developing, manufacturing and supplying electromechanical and electro thermal equipment for semiconductor manufacturers in United States, United Kingdom, Germany, China, South Korea, Singapore, etc. The company was founded in 1982 and is headquartered in North Saint Paul, Minnesota. The company was awarded Supplier Certificate Award from Microchip Technology as "recognition for outstanding performance in quality, reliability and service for 1995" in the industry. In 2013, the company was ranked in the list of Top 100 Minnesota companies by Star Tribune Business.

ATP phosphohydrolase (heme-exporting)

ATP Toulouse

The ATP test is a process of rapidly measuring actively growing microorganisms through detection of adenosine triphosphate, or ATP.

ATP World Tour Finals appearances

ATQ

ATP phosphohydrolase (Ag+-exporting)

ATP Washington Indoor

ATP Sydney Indoor

ATR-82

The ATREX engine (Air Turbo Ramjet Engine with eXpander cycle) developed in Japan is an experimental precooled jet engine that works as a turbojet at low speeds and a ramjet up to mach 6.0.ATREX uses liquid hydrogen fuel in a fairly exotic single-fan arrangement. The liquid hydrogen fuel is pumped through a heat exchanger in the air-intake, simultaneously heating the liquid hydrogen and cooling the incoming air. This cooling of the incoming air is critical in achieving a reasonable efficiency.

T. Paul Bulmahn, (Chairman and CEO)

ATP synthase alpha/beta family, nucleotide-binding domain

ATP-synt

ATRP (chemistry)

ATP phosphohydrolase (iron-chelate-importing)

In enzymology, an ATP phosphoribosyltransferase (EC 2.4.2.17) is an enzyme that catalyzes the chemical reaction1-(5-phospho-D-ribosyl)-ATP + diphosphate ⇌ {\displaystyle \rightleftharpoons } ATP + 5-phospho-alpha-D-ribose 1-diphosphateThus, the two substrates of this enzyme are 1-(5-phospho-D-ribosyl)-ATP and diphosphate, whereas its two products are ATP and 5-phospho-alpha-D-ribose 1-diphosphate.This enzyme belongs to the family of glycosyltransferases, specifically the pentosyltransferases.

Gamma subunit of ATP synthase F1 complex forms the central shaft that connects the F0 rotary motor to the F1 catalytic core. F-ATP synthases (also known as F1F0-ATPase, or H(+)-transporting two-sector ATPase) (EC 3.6.3.14) are composed of two linked complexes: the F1 ATPase complex is the catalytic core and is composed of 5 subunits (alpha, beta, gamma, delta, epsilon), while the F0 ATPase complex is the membrane-embedded proton channel that is composed of at least 3 subunits (A-C), nine in mitochondria (A-G, F6, F8).The human ATP synthase gamma subunit is encoded by the gene ATP5C1.

ATP monophosphatase

ATP Studena Croatia Open Umag – Doubles

ATP synthase gamma subunit

ATP phosphohydrolase (fatty-acyl-CoA-transporting)

ATP Studena Croatia Open Umag – Singles

ATP Rio de Janeiro

US$-49.0M

ATP Records

ATRAC 3

ATP aminohydrolase

ATP phosphohydrolase (quaternary-amine-importing)

ATP phosphohydrolase (Na+K+-exchanging)

ATP phosphohydrolase (polypeptide-unfolding)

Crude oil

ATP sulfurylase

ATP phosphohydrolase (DNA helix unwinding)

ATP phosphohydrolase (Cd2+-exporting)

ATR-20

ATR 42-300

ATP phosphohydrolase (Zn2+-exporting)

ATRAID (gene)

ATPase

ATP phosphohydrolase (nitrate-importing)

Albert L. Reese, Jr., (CFO; Treasurer)

Forced Exposure

ATP phosphohydrolase (H+-transporting)

ATP synthesis

ATP diphosphate-lyase (cyclizing; 3',5'-cyclic-AMP-forming)

ATPases (EC 3.6.1.3, adenylpyrophosphatase, ATP monophosphatase, triphosphatase, SV40 T-antigen, adenosine 5'-triphosphatase, ATP hydrolase, complex V (mitochondrial electron transport), (Ca2+ + Mg2+)-ATPase, HCO3−-ATPase, adenosine triphosphatase) are a class of enzymes that catalyze the decomposition of ATP into ADP and a free phosphate ion.

In enzymology, an ATP citrate synthase (EC 2.3.3.8) is an enzyme that catalyzes the chemical reactionADP + phosphate + acetyl-CoA + oxaloacetate ⇌ {\displaystyle \rightleftharpoons } ATP + citrate + CoAThe 4 substrates of this enzyme are ADP, phosphate, acetyl-CoA, and oxaloacetate, whereas its 3 products are ATP, citrate, and CoA.This enzyme belongs to the family of transferases, specifically those acyltransferases that convert acyl groups into alkyl groups on transfer.

Gamma subunit of ATP synthase F1 complex forms the central shaft that connects the F0 rotary motor to the F1 catalytic core.

Saint-Vincent, Italy

John E. Tschirhart, (Senior Vice President)

Venice Open

left

ATP lyon

atp phosphoribosyltransferase from mycobacterium tuberculosis in complex with amp and histidine

ATP phosphohydrolase (polar-amino-acid-importing)

ATP World Team Cup

ATP Stratton Mountain

This gene encodes a component of vacuolar ATPase , a multisubunit enzyme that mediates acidification of eukaryotic intracellular organelles. V-ATPase dependent organelle acidification is necessary for such intracellular processes as protein sorting, zymogen activation, receptor-mediated endocytosis, and synaptic vesicle proton gradient generation. V-ATPase is composed of a cytosolic V1 domain and a transmembrane V0 domain. The V1 domain consists of three A and three B subunits, two G subunits plus the C, D, E, F, and H subunits. The V1 domain contains the ATP catalytic site. The V0 domain consists of five different subunits: a, c, c', c", and d. Additional isoforms of many of the V1 and V0 subunit proteins are encoded by multiple genes or alternatively spliced transcript variants. This gene encodes one of three A subunit proteins and the encoded protein is associated with clathrin-coated vesicles. The occurrence of splice variants encoding different protein products has been reported, but the full-length natures of these transcripts have not been determined.

Campionati Internazionali Della Valle D'Aosta

ATP World Tour 500

Clay

ATRAC3plus

ATP phosphohydrolase (phospholipid-flipping)

ATP Ranking

ATP rankings

ATP number ones

ATP Taipei

ATRT

ATRAP experiment

V-type proton ATPase 116 kDa subunit a isoform 1 is an enzyme that in humans is encoded by the ATP6V0A1 gene.This gene encodes a component of vacuolar ATPase (V-ATPase), a multisubunit enzyme that mediates acidification of eukaryotic intracellular organelles. V-ATPase dependent organelle acidification is necessary for such intracellular processes as protein sorting, zymogen activation, receptor-mediated endocytosis, and synaptic vesicle proton gradient generation. V-ATPase is composed of a cytosolic V1 domain and a transmembrane V0 domain. The V1 domain consists of three A and three B subunits, two G subunits plus the C, D, E, F, and H subunits. The V1 domain contains the ATP catalytic site. The V0 domain consists of five different subunits: a, c, c', c", and d. Additional isoforms of many of the V1 and V0 subunit proteins are encoded by multiple genes or alternatively spliced transcript variants. This gene encodes one of three A subunit proteins and the encoded protein is associated with clathrin-coated vesicles. The occurrence of splice variants encoding different protein products has been reported, but the full-length natures of these transcripts have not been determined.

ATRE

ATP Wellington

ATP phosphohydrolase (xenobiotic-exporting)

ATR 42-200

ATP Test

São Paulo, Brazil

The ATP World Tour 500 series (previously known as the ATP Championship Series and ATP International Series Gold) is the fourth highest tier of men's tennis tournament after the four Grand Slam tournaments, ATP World Tour Finals, and the ATP World Tour Masters 1000.The series includes 13 tournaments, with 500 rankings points awarded for the events' singles champions – which accounts for the name of the series. Tournaments have various draws of 32 and 48 for singles and 16 and 24 for doubles.

ATP phosphohydrolase (beta-glucan-exporting)

ATRX (gene)

ATP phosphohydrolase (Cu2+-exporting)

ATP phosphohydrolase (monosaccharide-importing)

ATRP

Structure of F1-ATPase.

ATP phosphohydrolase (H+K+-exchanging)

ATP Ostrava

Semiconductor equipment

ATP Tennis Masters Series

ATP-synt_ab

ATP binding cassette

ATP-synt_C

ATRIVO

ATP phosphohydrolase (peptide-exporting)

ATRA (disambiguation)

ATR (aviation)

Structure of the N-terminal domain of the delta subunit of the E. coli ATPsynthase.

ATR.1 Certificate

ATP Tour World Singles Championships

CL0177

The ATP defined the ATP Race as "an easy-to-understand, simple-to-follow annual race from season start to season end. Every player starts at zero at the beginning of the year and the player who accumulates the most points by season's end is the World Number 1" and claims that the Race "is the mathematical method of ranking male professional tennis players on a calendar-year basis."According to the ATP: "Every player, regardless of his performances in the previous year, starts with zero points.

ATP Records (disambiguation)

ATRN (gene)