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Sros_0347 | KEGG: mpt:Mpe_A3258 formimidoyltetrahydrofolate cyclodeaminase. (206 aa) | ||||
folD | Methylenetetrahydrofolate dehydrogenase (NADP(+)); Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. (279 aa) | ||||
Sros_0805 | Hypothetical protein; KEGG: bid:Bind_1545 thymidylate synthase. (238 aa) | ||||
purN | Putative 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. (206 aa) | ||||
purH | IMP cyclohydrolase; KEGG: acr:Acry_0027 bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase. (514 aa) | ||||
folD-2 | Methylenetetrahydrofolate dehydrogenase (NADP(+)); Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. (282 aa) | ||||
glyA | Glycine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. (421 aa) | ||||
gcvT | Glycine cleavage system aminomethyltransferase T; The glycine cleavage system catalyzes the degradation of glycine. (362 aa) | ||||
Sros_2137 | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. (1245 aa) | ||||
Sros_2788 | KEGG: afw:Anae109_2667 5,10- methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family. (310 aa) | ||||
fmt | methionyl-tRNA formyltransferase; Attaches a formyl group to the free amino group of methionyl- tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus; Belongs to the Fmt family. (309 aa) | ||||
Sros_3464 | KEGG: efe:EFER_0914 fused UDP-L-Ara4N formyltransferase; UDP-GlcA C-4'-decarboxylase. (315 aa) | ||||
Sros_3925 | KEGG: sil:SPO3529 serine hydroxymethyltransferase. (417 aa) | ||||
Sros_4921 | Dihydrofolate reductase; Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. (167 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. (265 aa) | ||||
Sros_5917 | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. (1154 aa) | ||||
glyA-2 | Glycine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. (418 aa) | ||||
purU | Formyltetrahydrofolate deformylase; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). (284 aa) | ||||
Sros_8650 | KEGG: mrd:Mrad2831_5362 5-formyltetrahydrofolate cyclo-ligase; Belongs to the 5-formyltetrahydrofolate cyclo-ligase family. (193 aa) | ||||
Sros_8985 | 5 10-methylenetetrahydrofolate reductase-like protein; KEGG: gur:Gura_1171 methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family. (259 aa) |