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mog | Putative molybdochetalase; Molybdopterine biosynthesis; similar to E. coli required for the efficient incorporation of molybdate into molybdoproteins (AAC73120.1); Blastp hit to AAC73120.1 (195 aa), 91% identity in aa 1 - 192. (196 aa) | ||||
folA | Dihydrofolate reductase type I; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. (159 aa) | ||||
folK | 7, 8-dihydro-6-hydroxymethylpterin-pyrophosphokinase, PPPK; Similar to E. coli 7,8-dihydro-6-hydroxymethylpterin- pyrophosphokinase (AAC73253.1); Blastp hit to AAC73253.1 (159 aa), 87% identity in aa 1 - 148. (159 aa) | ||||
ybaX | Putative (aluminum) resistance protein; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). Belongs to the QueC family. (231 aa) | ||||
moaA | Molybdopterin biosynthesis, protein A; Catalyzes the cyclization of GTP to (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate. (329 aa) | ||||
moaB | Molybdopterin biosynthesis, protein B; May be involved in the biosynthesis of molybdopterin. Belongs to the MoaB/Mog family. (170 aa) | ||||
moaC | Molybdopterin biosynthesis, protein C; Catalyzes the conversion of (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate to cyclic pyranopterin monophosphate (cPMP); Belongs to the MoaC family. (161 aa) | ||||
moaE | Molybdopterin converting factor, subunit 2; Converts molybdopterin precursor Z into molybdopterin. This requires the incorporation of two sulfur atoms into precursor Z to generate a dithiolene group. The sulfur is provided by MoaD (By similarity); Belongs to the MoaE family. (150 aa) | ||||
moeA | Molybdopterin biosynthesis protein; Catalyzes the insertion of molybdate into adenylated molybdopterin with the concomitant release of AMP; Belongs to the MoeA family. (413 aa) | ||||
pabC | Similar to E. coli 4-amino-4-deoxychorismate lyase (AAC74180.1); Blastp hit to AAC74180.1 (269 aa), 69% identity in aa 1 - 269. (269 aa) | ||||
ribA | GTP cyclohydrolase II; Catalyzes the conversion of GTP to 2,5-diamino-6- ribosylamino-4(3H)-pyrimidinone 5'-phosphate (DARP), formate and pyrophosphate. (196 aa) | ||||
pabB | P-aminobenzoate synthetase, component I; Part of a heterodimeric complex that catalyzes the two-step biosynthesis of 4-amino-4-deoxychorismate (ADC), a precursor of p- aminobenzoate (PABA) and tetrahydrofolate. In the first step, a glutamine amidotransferase (PabA) generates ammonia as a substrate that, along with chorismate, is used in the second step, catalyzed by aminodeoxychorismate synthase (PabB) to produce ADC (By similarity). (454 aa) | ||||
ntpA | Similar to E. coli dATP pyrophosphohydrolase (AAC74935.1); Blastp hit to AAC74935.1 (150 aa), 88% identity in aa 1 - 150. (150 aa) | ||||
folE | Similar to E. coli GTP cyclohydrolase I (AAC75214.1); Blastp hit to AAC75214.1 (222 aa), 96% identity in aa 1 - 221. (222 aa) | ||||
folC | Folylpolyglutamate synthase; Functions in two distinct reactions of the de novo folate biosynthetic pathway. Catalyzes the addition of a glutamate residue to dihydropteroate (7,8-dihydropteroate or H2Pte) to form dihydrofolate (7,8-dihydrofolate monoglutamate or H2Pte-Glu). Also catalyzes successive additions of L-glutamate to tetrahydrofolate or 10- formyltetrahydrofolate or 5,10-methylenetetrahydrofolate, leading to folylpolyglutamate derivatives. (422 aa) | ||||
ptpS | Similar to E. coli putative 6-pyruvoyl tetrahydrobiopterin synthase (AAC75807.1); Blastp hit to AAC75807.1 (121 aa), 94% identity in aa 2 - 121. (120 aa) | ||||
STM2950 | Putative metal-dependent hydrolases of the beta-lactamase superfamily II. (265 aa) | ||||
ygcF | Putative organic radical activating enzymes; 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. (223 aa) | ||||
yqcD | Putative GTP cyclohydrolase I; Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1). (282 aa) | ||||
folB | Dihydroneopterin aldolase; Catalyzes the conversion of 7,8-dihydroneopterin to 6- hydroxymethyl-7,8-dihydropterin. (120 aa) | ||||
folP | 7,8-dihydropteroate synthase; Catalyzes the condensation of para-aminobenzoate (pABA) with 6-hydroxymethyl-7,8-dihydropterin diphosphate (DHPt-PP) to form 7,8- dihydropteroate (H2Pte), the immediate precursor of folate derivatives. (282 aa) | ||||
pabA | P-aminobenzoate synthetase component II; Part of a heterodimeric complex that catalyzes the two-step biosynthesis of 4-amino-4-deoxychorismate (ADC), a precursor of p- aminobenzoate (PABA) and tetrahydrofolate. In the first step, a glutamine amidotransferase (PabA) generates ammonia as a substrate that, along with chorismate, is used in the second step, catalyzed by aminodeoxychorismate synthase (PabB) to produce ADC. PabA converts glutamine into glutamate only in the presence of stoichiometric amounts of PabB (By similarity). (187 aa) | ||||
mobA | Putative molybdopterin-guanine dinucleotide biosynthesis protein; 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. (194 aa) |