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| | PA1345 | Hypothetical protein; Product name confidence: Class 4 (Homologs of previously reported genes of unknown function, or no similarity to any previously reported sequences). (529 aa) |
| | nrdA | NrdA, catalytic component of class Ia ribonucleotide reductase; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. (963 aa) |
| | nrdB | NrdB, tyrosyl radical-harboring component of class Ia ribonucleotide reductase; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides; Belongs to the ribonucleoside diphosphate reductase small chain family. (415 aa) |
| | fliI | Flagellum-specific ATP synthase FliI; Probable catalytic subunit of a protein translocase for flagellum-specific export, or a proton translocase involved in local circuits at the flagellum. (451 aa) |
| | purC | Phosphoribosylaminoimidazole-succinocarboxamide synthase; Product name confidence: Class 2 (High similarity to functionally studied protein); Belongs to the SAICAR synthetase family. (236 aa) |
| | nadA | Quinolinate synthetase A; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate; Belongs to the quinolinate synthase A family. Type 1 subfamily. (352 aa) |
| | purM | Phosphoribosylaminoimidazole synthetase; Product name confidence: Class 2 (High similarity to functionally studied protein). (353 aa) |
| | purN | Phosphoribosylaminoimidazole synthetase; 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. (222 aa) |
| | acsA | Acetyl-coenzyme A synthetase; Catalyzes the conversion of acetate into acetyl-CoA (AcCoA), an essential intermediate at the junction of anabolic and catabolic pathways. AcsA undergoes a two-step reaction. In the first half reaction, AcsA combines acetate with ATP to form acetyl-adenylate (AcAMP) intermediate. In the second half reaction, it can then transfer the acetyl group from AcAMP to the sulfhydryl group of CoA, forming the product AcCoA; Belongs to the ATP-dependent AMP-binding enzyme family. (651 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. (394 aa) |
| | pta | Phosphate acetyltransferase; Involved in acetate metabolism. In combination with LdhA and AckA, allows fermentation of pyruvate, enhancing long-term survival under anaerobic conditions; In the C-terminal section; belongs to the phosphate acetyltransferase and butyryltransferase family. (704 aa) |
| | nadB | L-aspartate oxidase; Catalyzes the oxidation of L-aspartate to iminoaspartate. (538 aa) |
| | gcdH | glutaryl-CoA dehydrogenase; Product name confidence: Class 2 (High similarity to functionally studied protein). (393 aa) |
| | pyrB | Aspartate carbamoyltransferase; Product name confidence: Class 2 (High similarity to functionally studied protein). (334 aa) |
| | pyrC-2 | Noncatalytic dihydroorotase-like protein; Non-functional DHOase; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. PyrC' subfamily. (423 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. (159 aa) |
| | thyA | Thymidylate synthase; 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. (264 aa) |
| | ppk2 | Conserved hypothetical protein; Uses inorganic polyphosphate (polyP) as a donor to convert ADP to ATP and GDP to GTP. Can also catalyze the synthesis of polyP from ATP or GTP, but the rate of polyP utilization is 75-fold greater than the rate of polyP synthesis; Belongs to the polyphosphate kinase 2 (PPK2) family. Class I subfamily. (298 aa) |
| | folD | 5,10-methylene-tetrahydrofolate dehydrogenase / cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. (284 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). (213 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; Belongs to the dUTPase family. (151 aa) |
| | coaC | Phosphopantothenoylcysteine synthase/(R)-4'-phospho-N-pantothenoylcysteine decarboxylase; 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. (402 aa) |
| | guaA | GMP synthase; Catalyzes the synthesis of GMP from XMP. (525 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. (489 aa) |
| | ndk | Nucleoside diphosphate kinase; Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate. The 12-kDa membrane-associated form synthesizes GTP in preference to other nucleoside triphosphates. Important for alginate synthesis; Belongs to the NDK family. (143 aa) |
| | amn | AMP nucleosidase; Catalyzes the hydrolysis of the N-glycosidic bond of AMP to form adenine and ribose 5-phosphate. Involved in regulation of AMP concentrations. (499 aa) |
| | nadD | Nicotinic acid mononucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD). (214 aa) |
| | PA4149 | Conserved hypothetical protein; 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. (346 aa) |
| | PA4150 | Probable dehydrogenase E1 component; Product name confidence: Class 3 (Function proposed based on presence of conserved amino acid motif, structural feature or limited sequence similarity to an experimentally studied gene). (324 aa) |
| | coaX | Hypothetical protein; Catalyzes the phosphorylation of pantothenate (Pan), the first step in CoA biosynthesis. Can utilize a wide range of phosphoryl donors other than ATP, and does not discriminate between purine- and pyrimidine-based nucleotides or deoxynucleotides. Is responsible for the resistance of P.aeruginosa to the pantothenamide antibiotics, since it cannot bind and phosphorylate these pantothenate analogs. (248 aa) |
| | purU1 | Formyltetrahydrofolate deformylase; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). (283 aa) |
| | pncB2 | Nicotinate phosphoribosyltransferase; Catalyzes the synthesis of beta-nicotinate D-ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate at the expense of ATP; Belongs to the NAPRTase family. (398 aa) |
| | nadC | Nicotinate-nucleotide pyrophosphorylase; Involved in the catabolism of quinolinic acid (QA). Belongs to the NadC/ModD family. (282 aa) |
| | coaE | Dephosphocoenzyme A kinase; Catalyzes the phosphorylation of the 3'-hydroxyl group of dephosphocoenzyme A to form coenzyme A; Belongs to the CoaE family. (203 aa) |
| | ribF | Riboflavin kinase/FAD synthase; Product name confidence: Class 2 (High similarity to functionally studied protein); Belongs to the ribF family. (312 aa) |
| | PA4645 | Probable purine/pyrimidine phosphoribosyl transferase; Product name confidence: Class 3 (Function proposed based on presence of conserved amino acid motif, structural feature or limited sequence similarity to an experimentally studied gene). (185 aa) |
| | upp | Uracil phosphoribosyltransferase; Catalyzes the conversion of uracil and 5-phospho-alpha-D- ribose 1-diphosphate (PRPP) to UMP and diphosphate. (212 aa) |
| | prs | Ribose-phosphate pyrophosphokinase; Involved in the biosynthesis of the central metabolite phospho-alpha-D-ribosyl-1-pyrophosphate (PRPP) via the transfer of pyrophosphoryl group from ATP to 1-hydroxyl of ribose-5-phosphate (Rib- 5-P); Belongs to the ribose-phosphate pyrophosphokinase family. Class I subfamily. (313 aa) |
| | acsB | Acetyl-coenzyme A synthetase; Catalyzes the conversion of acetate into acetyl-CoA (AcCoA), an essential intermediate at the junction of anabolic and catabolic pathways. AcsA undergoes a two-step reaction. In the first half reaction, AcsA combines acetate with ATP to form acetyl-adenylate (AcAMP) intermediate. In the second half reaction, it can then transfer the acetyl group from AcAMP to the sulfhydryl group of CoA, forming the product AcCoA; Belongs to the ATP-dependent AMP-binding enzyme family. (645 aa) |
| | carB | Carbamoylphosphate synthetase large subunit; Product name confidence: Class 1 (Function experimentally demonstrated in P. aeruginosa). (1073 aa) |
| | carA | Carbamoyl-phosphate synthase small chain; Product name confidence: Class 1 (Function experimentally demonstrated in P. aeruginosa); Belongs to the CarA family. (378 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. (449 aa) |
| | purH | Phosphoribosylaminoimidazolecarboxamide formyltransferase; Product name confidence: Class 2 (High similarity to functionally studied protein). (535 aa) |
| | purD | Phosphoribosylamine--glycine ligase; Product name confidence: Class 2 (High similarity to functionally studied protein). (429 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. (190 aa) |
| | cyaA | Adenylate cyclase; Product name confidence: Class 2 (High similarity to functionally studied protein). (950 aa) |
| | aceF | Dihydrolipoamide acetyltransferase; The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2). It contains multiple copies of three enzymatic components: pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2) and lipoamide dehydrogenase (E3). (547 aa) |
| | pncB1 | Nicotinate phosphoribosyltransferase; Catalyzes the synthesis of beta-nicotinate D-ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate at the expense of ATP; Belongs to the NAPRTase family. (399 aa) |
| | purA | Adenylosuccinate synthetase; Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family. (430 aa) |
| | nadE | NH3-dependent NAD synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses ammonia as a nitrogen source. (275 aa) |
| | atpB | ATP synthase A chain; Key component of the proton channel; it plays a direct role in the translocation of protons across the membrane. (289 aa) |
| | atpE | Atp synthase C chain; 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. (85 aa) |
| | atpF | ATP synthase B chain; 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. (156 aa) |
| | atpH | ATP synthase delta chain; 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; Belongs to the ATPase delta chain family. (178 aa) |
| | atpA | ATP synthase alpha chain; Produces ATP from ADP in the presence of a proton gradient across the membrane. The alpha chain is a regulatory subunit. Belongs to the ATPase alpha/beta chains family. (514 aa) |
| | atpG | ATP synthase 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) |
| | atpD | ATP synthase beta chain; Produces ATP from ADP in the presence of a proton gradient across the membrane. The catalytic sites are hosted primarily by the beta subunits; Belongs to the ATPase alpha/beta chains family. (458 aa) |
| | atpC | ATP synthase epsilon chain; Produces ATP from ADP in the presence of a proton gradient across the membrane. (141 aa) |
| | pyrQ | Dihydroorotase; Product name confidence: Class 1 (Function experimentally demonstrated in P. aeruginosa). (445 aa) |
| | PA5436 | Probable biotin carboxylase subunit of a transcarboxylase; 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. (471 aa) |
| | purE | Phosphoribosylaminoimidazole carboxylase, catalytic subunit; Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR). (163 aa) |
| | purK | Phosphoribosylaminoimidazole carboxylase; Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR); Belongs to the PurK/PurT family. (360 aa) |
| | purU2 | Formyltetrahydrofolate deformylase; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). (285 aa) |
| | spoT | Guanosine-3',5'-bis(diphosphate) 3'-pyrophosphohydrolase; 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. (701 aa) |
| | gmk | Guanylate kinase; Essential for recycling GMP and indirectly, cGMP. (203 aa) |
| | purL | Phosphoribosylformylglycinamidine synthase; Phosphoribosylformylglycinamidine synthase involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. (1298 aa) |
| | purT | Phosphoribosylglycinamide formyltransferase 2; Involved in the de novo purine biosynthesis. Catalyzes the transfer of formate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR). Formate is provided by PurU via hydrolysis of 10-formyl-tetrahydrofolate; Belongs to the PurK/PurT family. (393 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. (215 aa) |
| | pyrH | Uridylate kinase; Catalyzes the reversible phosphorylation of UMP to UDP. (245 aa) |
| | accA | Acetyl-coenzyme A carboxylase carboxyl transferase (alpha subunit); 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. Belongs to the AccA family. (316 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. (542 aa) |
| | pyrC | Dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate. (348 aa) |
| | PA3517 | Probable lyase; Product name confidence: Class 3 (Function proposed based on presence of conserved amino acid motif, structural feature or limited sequence similarity to an experimentally studied gene); Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily. (477 aa) |
| | PA3516 | Probable lyase; Product name confidence: Class 3 (Function proposed based on presence of conserved amino acid motif, structural feature or limited sequence similarity to an experimentally studied gene). (483 aa) |
| | nadX | Hypothetical protein; Specifically catalyzes the NAD or NADP-dependent dehydrogenation of L-aspartate to iminoaspartate. (267 aa) |
| | dcd | Probable deoxycytidine triphosphate deaminase; Catalyzes the deamination of dCTP to dUTP. (188 aa) |
| | pdhA | Probable pyruvate dehydrogenase E1 component, alpha subunit; The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2). It contains multiple copies of three enzymatic components: pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2) and lipoamide dehydrogenase (E3). (365 aa) |
| | phnN | Conserved hypothetical protein; Catalyzes the phosphorylation of ribose 1,5-bisphosphate to 5-phospho-D-ribosyl alpha-1-diphosphate (PRPP). (185 aa) |
| | cyaB | CyaB; Product name confidence: Class 1 (Function experimentally demonstrated in P. aeruginosa). (463 aa) |
| | cmk | Cytidylate kinase; Product name confidence: Class 2 (High similarity to functionally studied protein). (229 aa) |
| | accD | acetyl-CoA carboxylase beta subunit; 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. (290 aa) |
| | purF | Amidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine; In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family. (501 aa) |
| | nadK | Conserved hypothetical protein; 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. (295 aa) |
| | pyrD | Dihydroorotate dehydrogenase; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily. (342 aa) |
| | mobA | Molybdopterin-guanine dinucleotide biosynthesis protein MobA; Transfers a GMP moiety from GTP to Mo-molybdopterin (Mo-MPT) cofactor (Moco or molybdenum cofactor) to form Mo-molybdopterin guanine dinucleotide (Mo-MGD) cofactor; Belongs to the MobA family. (198 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. (210 aa) |
| | pyrF | Orotidine 5'-phosphate decarboxylase; Catalyzes the decarboxylation of orotidine 5'-monophosphate (OMP) to uridine 5'-monophosphate (UMP); Belongs to the OMP decarboxylase family. Type 1 subfamily. (232 aa) |
| | purB | Adenylosuccinate lyase; Product name confidence: Class 2 (High similarity to functionally studied protein). (456 aa) |
| | PA2555 | Probable AMP-binding enzyme; Product name confidence: Class 3 (Function proposed based on presence of conserved amino acid motif, structural feature or limited sequence similarity to an experimentally studied gene). (555 aa) |
| | PA2428 | Hypothetical protein; Uses inorganic polyphosphate (polyP) as a donor to convert ADP to ATP; Belongs to the polyphosphate kinase 2 (PPK2) family. Class I subfamily. (304 aa) |
| | pvdF | Pyoverdine synthetase F; Product name confidence: Class 1 (Function experimentally demonstrated in P. aeruginosa). (275 aa) |
| | PA2268 | Hypothetical protein; Product name confidence: Class 4 (Homologs of previously reported genes of unknown function, or no similarity to any previously reported sequences). (356 aa) |
| | kynU | Kynureninase KynU; Catalyzes the cleavage of L-kynurenine (L-Kyn) and L-3- hydroxykynurenine (L-3OHKyn) into anthranilic acid (AA) and 3- hydroxyanthranilic acid (3-OHAA), respectively. (416 aa) |
| | PA1944 | Hypothetical protein; Product name confidence: Class 4 (Homologs of previously reported genes of unknown function, or no similarity to any previously reported sequences). (495 aa) |
| | nrdD | Class III (anaerobic) ribonucleoside-triphosphate reductase subunit, NrdD; Class 2: Function of highly similar gene experimentally demonstrated in another organism (and gene context consistent in terms of pathways its involved in (if known). (675 aa) |
| | PA1697 | ATP synthase in type III secretion system; Product name confidence: Class 2 (High similarity to functionally studied protein). (440 aa) |
| | PA1572 | Conserved hypothetical protein; Product name confidence: Class 4 (Homologs of previously reported genes of unknown function, or no similarity to any previously reported sequences). (381 aa) |
| | apt | Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis. (182 aa) |
