ID B5Y6J3_COPPD Unreviewed; 318 AA.
AC B5Y6J3;
DT 25-NOV-2008, integrated into UniProtKB/TrEMBL.
DT 25-NOV-2008, sequence version 1.
DT 27-MAR-2024, entry version 76.
DE RecName: Full=Methylenetetrahydrofolate reductase {ECO:0000256|RuleBase:RU003862};
GN OrderedLocusNames=COPRO5265_0018 {ECO:0000313|EMBL:ACI17057.1};
OS Coprothermobacter proteolyticus (strain ATCC 35245 / DSM 5265 / OCM 4 /
OS BT).
OC Bacteria; Coprothermobacterota; Coprothermobacteria; Coprothermobacterales;
OC Coprothermobacteraceae; Coprothermobacter.
OX NCBI_TaxID=309798 {ECO:0000313|EMBL:ACI17057.1, ECO:0000313|Proteomes:UP000001732};
RN [1] {ECO:0000313|Proteomes:UP000001732}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 35245 / DSM 5265 / OCM 4 / BT
RC {ECO:0000313|Proteomes:UP000001732};
RA Dodson R.J., Durkin A.S., Wu M., Eisen J., Sutton G.;
RT "The complete genome sequence of Coprothermobacter proteolyticus strain
RT ATCC 5245 / DSM 5265 / BT.";
RL Submitted (AUG-2008) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ACI17057.1, ECO:0000313|Proteomes:UP000001732}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 35245 / DSM 5265 / OCM 4 / BT
RC {ECO:0000313|Proteomes:UP000001732};
RX PubMed=24831154;
RA Alexiev A., Coil D.A., Badger J.H., Enticknap J., Ward N., Robb F.T.,
RA Eisen J.A.;
RT "Complete Genome Sequence of Coprothermobacter proteolyticus DSM 5265.";
RL Genome Announc. 2:e00470-14(2014).
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}.
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DR EMBL; CP001145; ACI17057.1; -; Genomic_DNA.
DR AlphaFoldDB; B5Y6J3; -.
DR STRING; 309798.COPRO5265_0018; -.
DR KEGG; cpo:COPRO5265_0018; -.
DR eggNOG; COG0685; Bacteria.
DR HOGENOM; CLU_025841_0_2_9; -.
DR OrthoDB; 9812555at2; -.
DR UniPathway; UPA00193; -.
DR Proteomes; UP000001732; Chromosome.
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};
KW Reference proteome {ECO:0000313|Proteomes:UP000001732}.
SQ SEQUENCE 318 AA; 35944 MW; A3573B8E6136A984 CRC64;
MKVTDKIKQG RIISIEVLPP NRGHSAEDIF KAVDELITDY PISFINVTRH AAETTYVELE
DGIIVKVPKV KRPGTVGLTA ALMKRYSVDV VPHVLCRGMN KFELEDLLID LYLIGVQNVF
AIRGEYENAE GESKQENNKD YHTYAVDLVQ QIAHMNKGHY LYQKESTMST DFCIGVAGYP
EKHFEAPNLE EDMKHLKEKV EAGANYIITQ MVFDFDVYKD FVERARSIGI NVPIIPGIKP
VVSLKSIYSI PRKFFVNIPH AFLEKMQEAK SSKEEFEVGT AFMASLVEKL LSWGAPGLHL
FTMGKSKSAK ALLQAVWR
//
