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queE | Organic radical activating enzyme; 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. (270 aa) | ||||
AFY80111.1 | 8-amino-7-oxononanoate synthase; Catalyzes the decarboxylative condensation of pimeloyl-[acyl- carrier protein] and L-alanine to produce 8-amino-7-oxononanoate (AON), [acyl-carrier protein], and carbon dioxide. (392 aa) | ||||
nadD | Nicotinate/nicotinamide nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD). (272 aa) | ||||
AFY80472.1 | Phosphopantothenoylcysteine decarboxylase/phosphopantothenate--cysteine ligase; 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. (424 aa) | ||||
queF | 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. (141 aa) | ||||
bioB | Biotin synthase; Catalyzes the conversion of dethiobiotin (DTB) to biotin by the insertion of a sulfur atom into dethiobiotin via a radical-based mechanism; Belongs to the radical SAM superfamily. Biotin synthase family. (370 aa) | ||||
AFY80987.1 | PFAM: ThiS family; TIGRFAM: thiamine biosynthesis protein ThiS. (69 aa) | ||||
thiE | Thiamine-phosphate diphosphorylase; Condenses 4-methyl-5-(beta-hydroxyethyl)thiazole monophosphate (THZ-P) and 2-methyl-4-amino-5-hydroxymethyl pyrimidine pyrophosphate (HMP-PP) to form thiamine monophosphate (TMP). Belongs to the thiamine-phosphate synthase family. (370 aa) | ||||
AFY80989.1 | Hypothetical protein. (40 aa) | ||||
AFY81012.1 | Putative transcription activator; PFAM: TENA/THI-4/PQQC family. (208 aa) | ||||
ribBA | GTP cyclohydrolase II, 3,4-dihydroxy-2-butanone 4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; In the C-terminal section; belongs to the GTP cyclohydrolase II family. (565 aa) | ||||
AFY81203.1 | PFAM: Lumazine binding domain; TIGRFAM: riboflavin synthase, alpha subunit. (238 aa) | ||||
AFY81205.1 | PFAM: Biotin/lipoate A/B protein ligase family; TIGRFAM: birA, biotin-[acetyl-CoA-carboxylase] ligase region. (298 aa) | ||||
panB | Ketopantoate hydroxymethyltransferase; Catalyzes the reversible reaction in which hydroxymethyl group from 5,10-methylenetetrahydrofolate is transferred onto alpha- ketoisovalerate to form ketopantoate; Belongs to the PanB family. (259 aa) | ||||
AFY81337.1 | PFAM: Phosphomethylpyrimidine kinase; TIGRFAM: phosphomethylpyrimidine kinase. (279 aa) | ||||
AFY81478.1 | Nicotinate-nucleotide pyrophosphorylase (carboxylating); PFAM: Quinolinate phosphoribosyl transferase, C-terminal domain; Quinolinate phosphoribosyl transferase, N-terminal domain; TIGRFAM: nicotinate-nucleotide pyrophosphorylase; Belongs to the NadC/ModD family. (306 aa) | ||||
bioD | Dethiobiotin synthase; Catalyzes a mechanistically unusual reaction, the ATP- dependent insertion of CO2 between the N7 and N8 nitrogen atoms of 7,8- diaminopelargonic acid (DAPA) to form an ureido ring. (240 aa) | ||||
AFY81602.1 | Hypothetical protein. (348 aa) | ||||
folE | PFAM: GTP cyclohydrolase I; TIGRFAM: GTP cyclohydrolase I. (241 aa) | ||||
queG | Iron-sulfur cluster binding protein, putative; Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr); Belongs to the QueG family. (315 aa) | ||||
nadK | Putative sugar 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. (305 aa) | ||||
AFY81933.1 | PFAM: Mur ligase middle domain; TIGRFAM: folylpolyglutamate synthase/dihydrofolate synthase; Belongs to the folylpolyglutamate synthase family. (433 aa) | ||||
thiC | Hydroxymethylpyrimidine synthase; Catalyzes the synthesis of the hydroxymethylpyrimidine phosphate (HMP-P) moiety of thiamine from aminoimidazole ribotide (AIR) in a radical S-adenosyl-L-methionine (SAM)-dependent reaction. Belongs to the ThiC family. (457 aa) | ||||
queC | preQ(0) biosynthesis protein QueC; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). Belongs to the QueC family. (228 aa) | ||||
nadK-2 | Putative sugar 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. (306 aa) | ||||
AFY82653.1 | 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. (289 aa) | ||||
nadA | Quinolinate synthetase; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate. (324 aa) | ||||
AFY82694.1 | L-aspartate oxidase; Catalyzes the oxidation of L-aspartate to iminoaspartate. (586 aa) | ||||
AFY82856.1 | PFAM: 7,8-dihydro-6-hydroxymethylpterin-pyrophosphokinase (HPPK); TIGRFAM: 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase. (191 aa) | ||||
folE-2 | PFAM: GTP cyclohydrolase I; TIGRFAM: GTP cyclohydrolase I. (216 aa) | ||||
AFY83128.1 | Diaminohydroxyphosphoribosylaminopyrimidine deaminase; Converts 2,5-diamino-6-(ribosylamino)-4(3h)-pyrimidinone 5'- phosphate into 5-amino-6-(ribosylamino)-2,4(1h,3h)-pyrimidinedione 5'- phosphate; In the C-terminal section; belongs to the HTP reductase family. (385 aa) | ||||
thiG | Glycine oxidase; Catalyzes the rearrangement of 1-deoxy-D-xylulose 5-phosphate (DXP) to produce the thiazole phosphate moiety of thiamine. Sulfur is provided by the thiocarboxylate moiety of the carrier protein ThiS. In vitro, sulfur can be provided by H(2)S. (660 aa) | ||||
cofH | FO synthase subunit 2; Catalyzes the radical-mediated synthesis of 5-amino-5-(4- hydroxybenzyl)-6-(D-ribitylimino)-5,6-dihydrouracil from 5-amino-6-(D- ribitylamino)uracil and L-tyrosine. (383 aa) | ||||
AFY83599.1 | Putative transcription activator; Catalyzes an amino-pyrimidine hydrolysis reaction at the C5' of the pyrimidine moiety of thiamine compounds, a reaction that is part of a thiamine salvage pathway. Thus, catalyzes the conversion of 4- amino-5-aminomethyl-2-methylpyrimidine to 4-amino-5-hydroxymethyl-2- methylpyrimidine (HMP); Belongs to the TenA family. (207 aa) | ||||
panC/cmk | Pantothenate synthetase, cytidylate kinase; Catalyzes the condensation of pantoate with beta-alanine in an ATP-dependent reaction via a pantoyl-adenylate intermediate. In the N-terminal section; belongs to the pantothenate synthetase family. (518 aa) | ||||
AFY83935.1 | PFAM: Riboflavin kinase; FAD synthetase; TIGRFAM: riboflavin kinase/FMN adenylyltransferase; Belongs to the ribF family. (345 aa) | ||||
coaD | Pantetheine-phosphate adenylyltransferase; Reversibly transfers an adenylyl group from ATP to 4'- phosphopantetheine, yielding dephospho-CoA (dPCoA) and pyrophosphate. Belongs to the bacterial CoaD family. (182 aa) | ||||
AFY83985.1 | PFAM: 6-pyruvoyl tetrahydropterin synthase; TIGRFAM: 6-pyruvoyl tetrahydropterin synthase/QueD family protein. (129 aa) | ||||
AFY84066.1 | Pyrimidine reductase, riboflavin biosynthesis; PFAM: RibD C-terminal domain; TIGRFAM: riboflavin-specific deaminase C-terminal domain. (235 aa) | ||||
AFY84073.1 | Putative nicotinate phosphoribosyltransferase; 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. (470 aa) | ||||
nadD-2 | Nicotinate/nicotinamide nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD). (192 aa) | ||||
AFY84075.1 | ADP-ribose pyrophosphatase; PFAM: NUDIX domain. (238 aa) | ||||
nadE | NH(3)-dependent NAD(+) synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source. (585 aa) | ||||
pdxA | 4-hydroxythreonine-4-phosphate dehydrogenase; Catalyzes the NAD(P)-dependent oxidation of 4-(phosphooxy)-L- threonine (HTP) into 2-amino-3-oxo-4-(phosphooxy)butyric acid which spontaneously decarboxylates to form 3-amino-2-oxopropyl phosphate (AHAP). (364 aa) | ||||
pdxJ | Pyridoxine 5'-phosphate synthase; Catalyzes the complicated ring closure reaction between the two acyclic compounds 1-deoxy-D-xylulose-5-phosphate (DXP) and 3-amino- 2-oxopropyl phosphate (1-amino-acetone-3-phosphate or AAP) to form pyridoxine 5'-phosphate (PNP) and inorganic phosphate. (239 aa) | ||||
AFY84620.1 | PFAM: Probable molybdopterin binding domain; Competence-damaged protein; TIGRFAM: competence/damage-inducible protein CinA N-terminal domain; competence/damage-inducible protein CinA C-terminal domain; molybdenum cofactor synthesis domain. (418 aa) | ||||
AFY84700.1 | Ketopantoate reductase; Catalyzes the NADPH-dependent reduction of ketopantoate into pantoic acid. (320 aa) | ||||
panD | L-aspartate 1-decarboxylase; Catalyzes the pyruvoyl-dependent decarboxylation of aspartate to produce beta-alanine. (129 aa) | ||||
queA | S-adenosylmethionine--tRNA ribosyltransferase-isomerase; Transfers and isomerizes the ribose moiety from AdoMet to the 7-aminomethyl group of 7-deazaguanine (preQ1-tRNA) to give epoxyqueuosine (oQ-tRNA). (391 aa) | ||||
AFY84920.1 | NAD/NADP transhydrogenase alpha subunit; PFAM: Alanine dehydrogenase/PNT, C-terminal domain; Alanine dehydrogenase/PNT, N-terminal domain; TIGRFAM: NAD(P) transhydrogenase, alpha subunit. (381 aa) | ||||
AFY84921.1 | Hypothetical protein. (97 aa) | ||||
AFY84922.1 | NAD/NADP transhydrogenase beta subunit; The transhydrogenation between NADH and NADP is coupled to respiration and ATP hydrolysis and functions as a proton pump across the membrane; Belongs to the PNT beta subunit family. (468 aa) | ||||
AFY84946.1 | PFAM: PhoD-like phosphatase. (821 aa) | ||||
cofG | FO synthase subunit 1; Catalyzes the radical-mediated synthesis of 7,8-didemethyl-8- hydroxy-5-deazariboflavin (FO) from 5-amino-5-(4-hydroxybenzyl)-6-(D- ribitylimino)-5,6-dihydrouracil. (320 aa) | ||||
coaX | Pantothenate kinase, type III; Catalyzes the phosphorylation of pantothenate (Pan), the first step in CoA biosynthesis. (281 aa) | ||||
AFY85055.1 | ADP-ribose pyrophosphatase; PFAM: NUDIX domain; Belongs to the Nudix hydrolase family. (151 aa) | ||||
ribH | 6,7-dimethyl-8-ribityllumazine synthase; Catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-(D-ribitylamino)uracil with 3,4-dihydroxy-2- butanone 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin. (200 aa) | ||||
tgt | tRNA-guanine transglycosylase; 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 the [...] (370 aa) | ||||
AFY85342.1 | Cytidyltransferase-related enzyme; TIGRFAM: nicotinamide-nucleotide adenylyltransferase, NadR type; cytidyltransferase-related domain. (324 aa) | ||||
AFY85407.1 | PFAM: PhoD-like phosphatase. (547 aa) | ||||
AFY85422.1 | PFAM: 6-pyruvoyl tetrahydropterin synthase; TIGRFAM: 6-pyruvoyl tetrahydropterin synthase/QueD family protein. (137 aa) | ||||
AFY85428.1 | Dihydroneopterin aldolase; Catalyzes the conversion of 7,8-dihydroneopterin to 6- hydroxymethyl-7,8-dihydropterin. (131 aa) |