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| EIG51841.1 | AICAR transformylase/IMP cyclohydrolase PurH; PFAM: AICARFT/IMPCHase bienzyme. (425 aa) | ||||
| EIG52021.1 | PFAM: HRDC domain; HNH endonuclease; Protein of unknown function DUF262. (512 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. (325 aa) | ||||
| EIG52272.1 | AICAR transformylase/IMP cyclohydrolase PurH; PFAM: AICARFT/IMPCHase bienzyme; MGS-like domain. (197 aa) | ||||
| EIG52307.1 | Putative SAM-dependent methyltransferase; PFAM: S-adenosylmethionine-dependent methyltransferase. (397 aa) | ||||
| purN | Phosphoribosylglycinamide formyltransferase, formyltetrahydrofolate-dependent; 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. (226 aa) | ||||
| glyA | Glycine/serine 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. (412 aa) | ||||
| EIG53071.1 | Glycine cleavage system T protein; PFAM: Aminomethyltransferase folate-binding domain; Glycine cleavage T-protein C-terminal barrel domain. (362 aa) | ||||
| EIG53215.1 | PFAM: Pterin binding enzyme; B12 binding domain; Homocysteine S-methyltransferase. (806 aa) | ||||
| tgt | tRNA-guanine transglycosylase, queuosine-34-forming; 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 [...] (372 aa) | ||||
| EIG53695.1 | 5,10-methenyltetrahydrofolate synthetase; PFAM: 5-formyltetrahydrofolate cyclo-ligase family; TIGRFAM: 5,10-methenyltetrahydrofolate synthetase. (200 aa) | ||||
| EIG53813.1 | PFAM: Putative redox-active protein (C_GCAxxG_C_C); TIGRFAM: C_GCAxxG_C_C family probable redox protein. (152 aa) | ||||
| EIG54330.1 | PFAM: Methylenetetrahydrofolate reductase; TIGRFAM: 5,10-methylenetetrahydrofolate reductase, prokaryotic form; Belongs to the methylenetetrahydrofolate reductase family. (290 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) | ||||
| EIG54834.1 | PFAM: Putative redox-active protein (C_GCAxxG_C_C); TIGRFAM: C_GCAxxG_C_C family probable redox protein. (186 aa) | ||||
| thyX | Thymidylate synthase, flavin-dependent; 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 NADPH and FADH(2) as the reductant. (248 aa) | ||||
| purU | Formyltetrahydrofolate deformylase; Catalyzes the hydrolysis of 10-formyltetrahydrofolate (formyl-FH4) to formate and tetrahydrofolate (FH4). (285 aa) | ||||
| folD | 5,10-methylene-tetrahydrofolate dehydrogenase/methenyl tetrahydrofolate cyclohydrolase; Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10- methenyltetrahydrofolate to 10-formyltetrahydrofolate. (298 aa) | ||||
| EIG55392.1 | methionyl-tRNA formyltransferase; PFAM: Formyl transferase. (309 aa) | ||||
| EIG55424.1 | PFAM: Protein of unknown function, DUF488. (116 aa) | ||||