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| | pyrC | Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily. (420 aa) |
| | sigE | RNA polymerase sigma-35 factor precursor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. (238 aa) |
| | CUN35042.1 | DNA integrity scanning protein DisA. (290 aa) |
| | pncB2 | Nicotinate phosphoribosyltransferase 2; Catalyzes the first step in the biosynthesis of NAD from nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate. Belongs to the NAPRTase family. (484 aa) |
| | coaBC | DNA/pantothenate metabolism flavoprotein; Catalyzes two steps in the biosynthesis of coenzyme A. In the first step cysteine is conjugated to 4'-phosphopantothenate to form 4- phosphopantothenoylcysteine, in the latter compound is decarboxylated to form 4'-phosphopantotheine; In the C-terminal section; belongs to the PPC synthetase family. (396 aa) |
| | atpC_1 | F-ATPase epsilon subunit; Produces ATP from ADP in the presence of a proton gradient across the membrane. (134 aa) |
| | atpD_1 | ATP synthase subunit beta; Produces ATP from ADP in the presence of a proton gradient across the membrane. The catalytic sites are hosted primarily by the beta subunits. (467 aa) |
| | atpG_1 | Na(+)-translocating ATPase gamma chain; Produces ATP from ADP in the presence of a proton gradient across the membrane. The gamma chain is believed to be important in regulating ATPase activity and the flow of protons through the CF(0) complex. (286 aa) |
| | atpA_1 | ATP synthase subunit alpha; Produces ATP from ADP in the presence of a proton gradient across the membrane. The alpha chain is a regulatory subunit. (502 aa) |
| | atpH_1 | F-type ATPase subunit delta; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. (181 aa) |
| | atpF_1 | F-type ATPase subunit b. (173 aa) |
| | atpE_1 | Lipid-binding protein; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. (87 aa) |
| | atpB_1 | F-ATPase subunit 6; Key component of the proton channel; it plays a direct role in the translocation of protons across the membrane. Belongs to the ATPase A chain family. (243 aa) |
| | atpC_2 | F-ATPase epsilon subunit; Produces ATP from ADP in the presence of a proton gradient across the membrane. (137 aa) |
| | atpD_2 | ATP synthase subunit beta; Produces ATP from ADP in the presence of a proton gradient across the membrane. The catalytic sites are hosted primarily by the beta subunits. (462 aa) |
| | atpG_2 | Na(+)-translocating ATPase gamma chain; Produces ATP from ADP in the presence of a proton gradient across the membrane. The gamma chain is believed to be important in regulating ATPase activity and the flow of protons through the CF(0) complex. (289 aa) |
| | atpA_2 | ATP synthase subunit alpha. (499 aa) |
| | atpH_2 | F-type ATPase subunit delta; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. (167 aa) |
| | atpF_2 | F-type ATPase subunit b; Component of the F(0) channel, it forms part of the peripheral stalk, linking F(1) to F(0); Belongs to the ATPase B chain family. (160 aa) |
| | atpE_2 | Lipid-binding protein; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. (72 aa) |
| | atpB_2 | F-ATPase subunit 6; Key component of the proton channel; it plays a direct role in the translocation of protons across the membrane. Belongs to the ATPase A chain family. (256 aa) |
| | rpoC | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. (1199 aa) |
| | rpoB | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. (1265 aa) |
| | hpt | Hypoxanthine phosphoribosyltransferase; Belongs to the purine/pyrimidine phosphoribosyltransferase family. (173 aa) |
| | coaX | Type III pantothenate kinase; Catalyzes the phosphorylation of pantothenate (Pan), the first step in CoA biosynthesis. (254 aa) |
| | dnaE | DNA polymerase III subunit alpha. (1151 aa) |
| | nusG | Transcription antitermination protein nusG; Participates in transcription elongation, termination and antitermination. (181 aa) |
| | queF | NADPH-dependent 7-cyano-7-deazaguanine reductase; Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1). Belongs to the GTP cyclohydrolase I family. QueF type 1 subfamily. (165 aa) |
| | polC_1 | DNA polymerase III polC-type. (235 aa) |
| | nadC | Probable nicotinate-nucleotide pyrophosphorylase [carboxylating]; Belongs to the NadC/ModD family. (285 aa) |
| | nadA | Quinolinate synthase A; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate. (302 aa) |
| | coaA | Pantothenate kinase. (248 aa) |
| | guaA | GMP synthase [glutamine-hydrolyzing]. (515 aa) |
| | murAB | UDP-N-acetylglucosamine 1-carboxyvinyltransferase 2; Cell wall formation. Adds enolpyruvyl to UDP-N- acetylglucosamine; Belongs to the EPSP synthase family. MurA subfamily. (431 aa) |
| | dnaX_1 | DNA polymerase III subunit tau; DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. This DNA polymerase also exhibits 3' to 5' exonuclease activity. (535 aa) |
| | sigF_1 | Stage II sporulation protein AC; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. (241 aa) |
| | rho | Transcription termination factor Rho; Facilitates transcription termination by a mechanism that involves Rho binding to the nascent RNA, activation of Rho's RNA- dependent ATPase activity, and release of the mRNA from the DNA template. (449 aa) |
| | nadE | Glutamine-dependent NAD(+) synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source. (632 aa) |
| | accC | Biotin carboxylase; This protein is a component of the acetyl coenzyme A carboxylase complex; first, biotin carboxylase catalyzes the carboxylation of the carrier protein and then the transcarboxylase transfers the carboxyl group to form malonyl-CoA. (448 aa) |
| | priA | Primosomal protein N; Involved in the restart of stalled replication forks. Recognizes and binds the arrested nascent DNA chain at stalled replication forks. It can open the DNA duplex, via its helicase activity, and promote assembly of the primosome and loading of the major replicative helicase DnaB onto DNA; Belongs to the helicase family. PriA subfamily. (742 aa) |
| | purF | Amidophosphoribosyltransferase precursor; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine. (475 aa) |
| | purB | Adenylosuccinate lyase. (476 aa) |
| | CUN61491.1 | Region found in RelA / SpoT proteins. (291 aa) |
| | purC | Phosphoribosylaminoimidazole-succinocarboxamide synthase; Belongs to the SAICAR synthetase family. (288 aa) |
| | CUN65506.1 | Predicted ATPase. (461 aa) |
| | purL | Phosphoribosylformylglycinamidine synthase 2. (1251 aa) |
| | nrdG | Anaerobic ribonucleotide reductase-activating protein; Activation of anaerobic ribonucleoside-triphosphate reductase under anaerobic conditions by generation of an organic free radical, using S-adenosylmethionine and reduced flavodoxin as cosubstrates to produce 5'-deoxy-adenosine. (162 aa) |
| | pyrK_1 | Dihydrdoorotate oxidase B%2C electron transfer subunit. (273 aa) |
| | guaB | Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. (483 aa) |
| | CUN73245.1 | Uncharacterized BCR%2C COG1636. (213 aa) |
| | carA | Carbamoyl-phosphate synthase small chain; Belongs to the CarA family. (359 aa) |
| | carB_1 | Carbamoyl-phosphate synthase large chain; Belongs to the CarB family. (1066 aa) |
| | CUN73521.1 | IMP cyclohydrolase. (237 aa) |
| | purH | Bifunctional purine biosynthesis protein PurH. (392 aa) |
| | CUN76789.1 | Retron-type reverse transcriptase. (132 aa) |
| | purA | Adenylosuccinate synthetase. (429 aa) |
| | nadD | Nicotinate-nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD). (203 aa) |
| | CUN81243.1 | Putative nicotinate-nucleotide adenylyltransferase. (190 aa) |
| | CUN84086.1 | DNA polymerase III subunit delta. (347 aa) |
| | CUN85112.1 | Cytidylate kinase. (198 aa) |
| | pyrB | Aspartate carbamoyltransferase catalytic chain; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCase family. (308 aa) |
| | pyrI | Aspartate carbamoyltransferase regulatory chain. (139 aa) |
| | relA | GTP pyrophosphokinase; In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance. (765 aa) |
| | dinB_1 | DNA polymerase IV. (508 aa) |
| | nusB | N utilization substance protein B homolog; Involved in transcription antitermination. Required for transcription of ribosomal RNA (rRNA) genes. Binds specifically to the boxA antiterminator sequence of the ribosomal RNA (rrn) operons. (137 aa) |
| | ppnK | Probable inorganic polyphosphate/ATP-NAD kinase; Involved in the regulation of the intracellular balance of NAD and NADP, and is a key enzyme in the biosynthesis of NADP. Catalyzes specifically the phosphorylation on 2'-hydroxyl of the adenosine moiety of NAD to yield NADP. (286 aa) |
| | CUN93033.1 | RNA polymerase sigma factor. (181 aa) |
| | pyrH | Uridylate kinase; Catalyzes the reversible phosphorylation of UMP to UDP. (237 aa) |
| | polC_2 | DNA polymerase III polC-type; Required for replicative DNA synthesis. This DNA polymerase also exhibits 3' to 5' exonuclease activity. (1470 aa) |
| | nusA | N utilization substance protein A; Participates in both transcription termination and antitermination. (396 aa) |
| | ribF | Riboflavin biosynthesis protein ribF; Belongs to the ribF family. (320 aa) |
| | CUN94560.1 | Cytidylate kinase. (208 aa) |
| | coaD | Phosphopantetheine adenylyltransferase; Reversibly transfers an adenylyl group from ATP to 4'- phosphopantetheine, yielding dephospho-CoA (dPCoA) and pyrophosphate. Belongs to the bacterial CoaD family. (163 aa) |
| | ackA | Acetate kinase; Catalyzes the formation of acetyl phosphate from acetate and ATP. Can also catalyze the reverse reaction; Belongs to the acetokinase family. (396 aa) |
| | spoT | Guanosine-3'%2C5'-bis(diphosphate) 3'-pyrophosphohydrolase. (180 aa) |
| | ywaC_1 | GTP pyrophosphokinase ywaC. (250 aa) |
| | rfbD | dTDP-4-dehydrorhamnose reductase; Catalyzes the reduction of dTDP-6-deoxy-L-lyxo-4-hexulose to yield dTDP-L-rhamnose. (281 aa) |
| | rmlC | dTDP-4-dehydrorhamnose 3%2C5-epimerase; Catalyzes the epimerization of the C3' and C5'positions of dTDP-6-deoxy-D-xylo-4-hexulose, forming dTDP-6-deoxy-L-lyxo-4-hexulose. Belongs to the dTDP-4-dehydrorhamnose 3,5-epimerase family. (184 aa) |
| | sigH | Stage 0 sporulation protein H; Belongs to the sigma-70 factor family. (200 aa) |
| | CUO06410.1 | Uncharacterised protein. (194 aa) |
| | pyrF | Orotidine 5'-phosphate decarboxylase; Belongs to the OMP decarboxylase family. Type 2 subfamily. (307 aa) |
| | pyrK_2 | Dihydrdoorotate oxidase B%2C electron transfer subunit; Responsible for channeling the electrons from the oxidation of dihydroorotate from the FMN redox center in the PyrD type B subunit to the ultimate electron acceptor NAD(+). (255 aa) |
| | pyrD | Dihydroorotate dehydrogenase B (NAD(+))%2C catalytic subunit; Catalyzes the conversion of dihydroorotate to orotate. (300 aa) |
| | pyrE | Orotate phosphoribosyltransferase; Catalyzes the transfer of a ribosyl phosphate group from 5- phosphoribose 1-diphosphate to orotate, leading to the formation of orotidine monophosphate (OMP). (227 aa) |
| | purE | N5-carboxyaminoimidazole ribonucleotide mutase; Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR). (167 aa) |
| | purM | Phosphoribosylformylglycinamidine cyclo-ligase. (341 aa) |
| | purN | Phosphoribosylglycinamide formyltransferase; Catalyzes the transfer of a formyl group from 10- formyltetrahydrofolate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR) and tetrahydrofolate. (207 aa) |
| | purD | Phosphoribosylamine--glycine ligase; Belongs to the GARS family. (423 aa) |
| | sigF_2 | Stage II sporulation protein AC; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. (258 aa) |
| | queA | S-adenosylmethionine:tRNA ribosyltransferase-isomerase. (342 aa) |
| | cmk | Cytidylate kinase. (220 aa) |
| | folD | Bifunctional protein FolD; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. (281 aa) |
| | yfaY | CinA-like protein; Belongs to the CinA family. (421 aa) |
| | pflA_1-2 | Anaerobic ribonucleotide reductase-activating protein; Activation of anaerobic ribonucleoside-triphosphate reductase under anaerobic conditions by generation of an organic free radical, using S-adenosylmethionine and reduced flavodoxin as cosubstrates to produce 5'-deoxy-adenosine. (178 aa) |
| | rpoA | DNA-directed RNA polymerase subunit alpha; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. (318 aa) |
| | adk | Adenylate kinase; Catalyzes the reversible transfer of the terminal phosphate group between ATP and AMP. Plays an important role in cellular energy homeostasis and in adenine nucleotide metabolism; Belongs to the adenylate kinase family. (213 aa) |
| | accA | Acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha; Component of the acetyl coenzyme A carboxylase (ACC) complex. First, biotin carboxylase catalyzes the carboxylation of biotin on its carrier protein (BCCP) and then the CO(2) group is transferred by the carboxyltransferase to acetyl-CoA to form malonyl-CoA. (263 aa) |
| | accD | Acetyl-coenzyme A carboxylase carboxyl transferase subunit beta; Component of the acetyl coenzyme A carboxylase (ACC) complex. Biotin carboxylase (BC) catalyzes the carboxylation of biotin on its carrier protein (BCCP) and then the CO(2) group is transferred by the transcarboxylase to acetyl-CoA to form malonyl-CoA; Belongs to the AccD/PCCB family. (294 aa) |
| | cfiB_2 | 2-oxoglutarate carboxylase small subunit; This protein is a component of the acetyl coenzyme A carboxylase complex; first, biotin carboxylase catalyzes the carboxylation of the carrier protein and then the transcarboxylase transfers the carboxyl group to form malonyl-CoA. (455 aa) |
| | xpt | Xanthine phosphoribosyltransferase; Converts the preformed base xanthine, a product of nucleic acid breakdown, to xanthosine 5'-monophosphate (XMP), so it can be reused for RNA or DNA synthesis. (191 aa) |
| | carB_2 | Carbamoyl-phosphate synthase large chain; Belongs to the CarB family. (1075 aa) |
| | atpD_3 | V-ATPase subunit D; Produces ATP from ADP in the presence of a proton gradient across the membrane. (206 aa) |
| | ntpB | V-type sodium pump subunit B; Produces ATP from ADP in the presence of a proton gradient across the membrane. The V-type beta chain is a regulatory subunit. (461 aa) |
| | atpA_3 | V-type ATP synthase alpha chain. (588 aa) |
| | CUO21584.1 | V-type ATP synthase subunit E. (195 aa) |
| | CUO21660.1 | V-type ATP synthase subunit K. (146 aa) |
| | dnaC_1 | Replicative DNA helicase; Participates in initiation and elongation during chromosome replication; it exhibits DNA-dependent ATPase activity. Belongs to the helicase family. DnaB subfamily. (446 aa) |
| | prs | Ribose-phosphate pyrophosphokinase; Belongs to the ribose-phosphate pyrophosphokinase family. (389 aa) |
| | ywaC_2 | GTP pyrophosphokinase ywaC. (216 aa) |
| | dnaX_2 | DNA polymerase III subunit tau. (330 aa) |
| | tmk | Thymidylate kinase; Phosphorylation of dTMP to form dTDP in both de novo and salvage pathways of dTTP synthesis; Belongs to the thymidylate kinase family. (208 aa) |
| | CUO31173.1 | DNA primase. (297 aa) |
| | udk_1 | Uridine kinase. (209 aa) |
| | rpoE | Sigma-24. (504 aa) |
| | dinB_2 | DNA polymerase IV. (504 aa) |
| | glmU | Bifunctional protein GlmU. (222 aa) |
| | sigK | RNA polymerase sigma-28 factor precursor. (207 aa) |
| | CUO40488.1 | ACT domain-containing protein; Belongs to the UPF0237 family. (90 aa) |
| | coaE | Dephospho-CoA kinase; Catalyzes the phosphorylation of the 3'-hydroxyl group of dephosphocoenzyme A to form coenzyme A; Belongs to the CoaE family. (195 aa) |
| | polA | DNA polymerase I. (879 aa) |
| | queC | 7-cyano-7-deazaguanine synthase; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). (221 aa) |
| | queE | 7-carboxy-7-deazaguanine synthase; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds. (222 aa) |
| | CUO41260.1 | Queuosine biosynthesis protein QueD. (139 aa) |
| | udk_2 | Uridine kinase. (551 aa) |
| | rpoD_1 | RNA polymerase sigma factor rpoD; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the primary sigma factor during exponential growth. (363 aa) |
| | dnaG | DNA primase. (591 aa) |
| | rpoD_2 | RNA polymerase sigma factor rpoD; Belongs to the sigma-70 factor family. (256 aa) |
| | rpoZ | DNA-directed RNA polymerase subunit omega; Promotes RNA polymerase assembly. Latches the N- and C- terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits. (80 aa) |
| | gmk | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. (205 aa) |
| | yjbM | GTP pyrophosphokinase yjbM. (267 aa) |
| | CUO43568.1 | Cytidylate kinase. (198 aa) |
| | tgt | Queuine tRNA-ribosyltransferase; Catalyzes the base-exchange of a guanine (G) residue with the queuine precursor 7-aminomethyl-7-deazaguanine (PreQ1) at position 34 (anticodon wobble position) in tRNAs with GU(N) anticodons (tRNA-Asp, - Asn, -His and -Tyr). Catalysis occurs through a double-displacement mechanism. The nucleophile active site attacks the C1' of nucleotide 34 to detach the guanine base from the RNA, forming a covalent enzyme-RNA intermediate. The proton acceptor active site deprotonates the incoming PreQ1, allowing a nucleophilic attack on the C1' of the ribose to form t [...] (375 aa) |
| | CUO46151.1 | Uncharacterised protein. (188 aa) |
| | thyA1 | Thymidylate synthase 1; Catalyzes the reductive methylation of 2'-deoxyuridine-5'- monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP) while utilizing 5,10-methylenetetrahydrofolate (mTHF) as the methyl donor and reductant in the reaction, yielding dihydrofolate (DHF) as a by- product. This enzymatic reaction provides an intracellular de novo source of dTMP, an essential precursor for DNA biosynthesis. (282 aa) |
| | CUO47756.1 | RNA polymerase sigma factor. (183 aa) |
| | dut | Deoxyuridine 5'-triphosphate nucleotidohydrolase; This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA. (172 aa) |
| | serS | Serine--tRNA ligase. (428 aa) |
| | dnaN | DNA polymerase III subunit beta; Confers DNA tethering and processivity to DNA polymerases and other proteins. Acts as a clamp, forming a ring around DNA (a reaction catalyzed by the clamp-loading complex) which diffuses in an ATP- independent manner freely and bidirectionally along dsDNA. Initially characterized for its ability to contact the catalytic subunit of DNA polymerase III (Pol III), a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria; Pol III exhibits 3'-5' exonuclease proofreading activity. The beta chain is required for initiation of [...] (367 aa) |
| | CUO50160.1 | Cytidylate kinase. (201 aa) |
| | pyrG | CTP synthase; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. Regulates intracellular CTP levels through interactions with the four ribonucleotide triphosphates. (535 aa) |
