ID A0A0N0AS73_9PSEU Unreviewed; 295 AA.
AC A0A0N0AS73;
DT 09-DEC-2015, integrated into UniProtKB/TrEMBL.
DT 09-DEC-2015, sequence version 1.
DT 27-MAR-2024, entry version 34.
DE RecName: Full=Methylenetetrahydrofolate reductase {ECO:0000256|RuleBase:RU003862};
GN ORFNames=ADK67_24220 {ECO:0000313|EMBL:KOX22340.1};
OS Saccharothrix sp. NRRL B-16348.
OC Bacteria; Actinomycetota; Actinomycetes; Pseudonocardiales;
OC Pseudonocardiaceae; Saccharothrix.
OX NCBI_TaxID=1415542 {ECO:0000313|EMBL:KOX22340.1, ECO:0000313|Proteomes:UP000037722};
RN [1] {ECO:0000313|EMBL:KOX22340.1, ECO:0000313|Proteomes:UP000037722}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NRRL B-16348 {ECO:0000313|EMBL:KOX22340.1,
RC ECO:0000313|Proteomes:UP000037722};
RA Noorani M.;
RL Submitted (JUL-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(6S)-5-methyl-5,6,7,8-tetrahydrofolate + NAD(+) = (6R)-5,10-
CC methylene-5,6,7,8-tetrahydrofolate + H(+) + NADH;
CC Xref=Rhea:RHEA:19821, ChEBI:CHEBI:15378, ChEBI:CHEBI:15636,
CC ChEBI:CHEBI:18608, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=1.5.1.54;
CC Evidence={ECO:0000256|ARBA:ARBA00034420};
CC PhysiologicalDirection=right-to-left; Xref=Rhea:RHEA:19823;
CC Evidence={ECO:0000256|ARBA:ARBA00034420};
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000256|ARBA:ARBA00001974,
CC ECO:0000256|RuleBase:RU003862};
CC -!- PATHWAY: One-carbon metabolism; tetrahydrofolate interconversion.
CC {ECO:0000256|ARBA:ARBA00004777, ECO:0000256|RuleBase:RU003862}.
CC -!- SIMILARITY: Belongs to the methylenetetrahydrofolate reductase family.
CC {ECO:0000256|ARBA:ARBA00006743, ECO:0000256|RuleBase:RU003862}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KOX22340.1}.
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DR EMBL; LGED01000206; KOX22340.1; -; Genomic_DNA.
DR RefSeq; WP_053718775.1; NZ_LGED01000206.1.
DR AlphaFoldDB; A0A0N0AS73; -.
DR STRING; 1415542.ADK67_24220; -.
DR PATRIC; fig|1415542.3.peg.5207; -.
DR OrthoDB; 9812555at2; -.
DR UniPathway; UPA00193; -.
DR Proteomes; UP000037722; Unassembled WGS sequence.
DR GO; GO:0106312; F:methylenetetrahydrofolate reductase NADH activity; IEA:RHEA.
DR GO; GO:0006555; P:methionine metabolic process; IEA:InterPro.
DR GO; GO:0035999; P:tetrahydrofolate interconversion; IEA:UniProtKB-UniPathway.
DR CDD; cd00537; MTHFR; 1.
DR Gene3D; 3.20.20.220; -; 1.
DR InterPro; IPR029041; FAD-linked_oxidoreductase-like.
DR InterPro; IPR003171; Mehydrof_redctse-like.
DR PANTHER; PTHR45754; METHYLENETETRAHYDROFOLATE REDUCTASE; 1.
DR PANTHER; PTHR45754:SF3; METHYLENETETRAHYDROFOLATE REDUCTASE; 1.
DR Pfam; PF02219; MTHFR; 1.
DR SUPFAM; SSF51730; FAD-linked oxidoreductase; 1.
PE 3: Inferred from homology;
KW FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|RuleBase:RU003862};
KW Flavoprotein {ECO:0000256|ARBA:ARBA00022630,
KW ECO:0000256|RuleBase:RU003862};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU003862}.
SQ SEQUENCE 295 AA; 32437 MW; 8D5D8B74F8433477 CRC64;
MTSVVERLHG ESPVFSVEFF PPRDEAEETI LWRAIRELEA FDPAFVSITY GAGGSQRDRT
IRTTGRVAQE TTLLPMAHLT LVDHSVAELR NVIGWYAAVG VRNILAVRGD PPGDPNGEWV
AHPEGLTYAE ELVRLCRELG DFCVGVAASP YGHPRSTDLD SDTEYLVRKL RAGADFAIAQ
LFFEPEDFLR LRDRVAARGC DTVLIPGIMP LTTPRTLAKT VELSGASVPD WMARRLDPHA
DDPAGFRAAG IDLVTEMGER LLAEGVPCLH FYTFNRSKAT REIVGRLGLV PARAA
//
