(data stored in ACNUC10043 zone)

SWISSPROT: D1YV94_METPS

ID   D1YV94_METPS            Unreviewed;       422 AA.
AC   D1YV94;
DT   09-FEB-2010, integrated into UniProtKB/TrEMBL.
DT   09-FEB-2010, sequence version 1.
DT   11-DEC-2019, entry version 67.
DE   RecName: Full=Serine hydroxymethyltransferase {ECO:0000256|HAMAP-Rule:MF_00051};
DE            Short=SHMT {ECO:0000256|HAMAP-Rule:MF_00051};
DE            Short=Serine methylase {ECO:0000256|HAMAP-Rule:MF_00051};
DE            EC=2.1.2.1 {ECO:0000256|HAMAP-Rule:MF_00051};
GN   Name=glyA {ECO:0000256|HAMAP-Rule:MF_00051,
GN   ECO:0000313|EMBL:BAI60366.1};
GN   OrderedLocusNames=MCP_0294 {ECO:0000313|EMBL:BAI60366.1};
OS   Methanocella paludicola (strain DSM 17711 / JCM 13418 / NBRC 101707 /
OS   SANAE).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanocellales; Methanocellaceae; Methanocella.
OX   NCBI_TaxID=304371 {ECO:0000313|EMBL:BAI60366.1, ECO:0000313|Proteomes:UP000001882};
RN   [1] {ECO:0000313|Proteomes:UP000001882}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 17711 / JCM 13418 / NBRC 101707 / SANAE
RC   {ECO:0000313|Proteomes:UP000001882};
RX   PubMed=21829548; DOI=10.1371/journal.pone.0022898;
RA   Sakai S., Takaki Y., Shimamura S., Sekine M., Tajima T., Kosugi H.,
RA   Ichikawa N., Tasumi E., Hiraki A.T., Shimizu A., Kato Y., Nishiko R.,
RA   Mori K., Fujita N., Imachi H., Takai K.;
RT   "Genome sequence of a mesophilic hydrogenotrophic methanogen Methanocella
RT   paludicola, the first cultivated representative of the order
RT   Methanocellales.";
RL   PLoS ONE 6:E22898-E22898(2011).
CC   -!- FUNCTION: Catalyzes the reversible interconversion of serine and
CC       glycine with tetrahydrofolate (THF) serving as the one-carbon carrier.
CC       Also exhibits THF-independent aldolase activity toward beta-
CC       hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol
CC       mechanism. {ECO:0000256|HAMAP-Rule:MF_00051}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(6R)-5,10-methylene-5,6,7,8-tetrahydrofolate + glycine + H2O =
CC         (6S)-5,6,7,8-tetrahydrofolate + L-serine; Xref=Rhea:RHEA:15481,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:15636, ChEBI:CHEBI:33384,
CC         ChEBI:CHEBI:57305, ChEBI:CHEBI:57453; EC=2.1.2.1;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_00051};
CC   -!- COFACTOR:
CC       Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_00051,
CC         ECO:0000256|PIRSR:PIRSR000412-50};
CC   -!- PATHWAY: Amino-acid biosynthesis; glycine biosynthesis; glycine from L-
CC       serine: step 1/1. {ECO:0000256|HAMAP-Rule:MF_00051}.
CC   -!- PATHWAY: One-carbon metabolism; tetrahydrofolate interconversion.
CC       {ECO:0000256|HAMAP-Rule:MF_00051}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_00051}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00051}.
CC   -!- SIMILARITY: Belongs to the SHMT family. {ECO:0000256|HAMAP-
CC       Rule:MF_00051}.
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {ECO:0000256|HAMAP-Rule:MF_00051}.
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DR   EMBL; AP011532; BAI60366.1; -; Genomic_DNA.
DR   STRING; 304371.MCP_0294; -.
DR   EnsemblBacteria; BAI60366; BAI60366; MCP_0294.
DR   KEGG; mpd:MCP_0294; -.
DR   PATRIC; fig|304371.9.peg.299; -.
DR   eggNOG; arCOG00070; Archaea.
DR   eggNOG; COG0112; LUCA.
DR   HOGENOM; HOG000239403; -.
DR   KO; K00600; -.
DR   OMA; PLEHIIA; -.
DR   UniPathway; UPA00193; -.
DR   UniPathway; UPA00288; UER01023.
DR   Proteomes; UP000001882; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004372; F:glycine hydroxymethyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0008168; F:methyltransferase activity; IEA:UniProtKB-KW.
DR   GO; GO:0030170; F:pyridoxal phosphate binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0019264; P:glycine biosynthetic process from serine; IEA:UniProtKB-UniRule.
DR   GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR   GO; GO:0035999; P:tetrahydrofolate interconversion; IEA:UniProtKB-UniPathway.
DR   CDD; cd00378; SHMT; 1.
DR   Gene3D; 3.40.640.10; -; 1.
DR   Gene3D; 3.90.1150.10; -; 1.
DR   HAMAP; MF_00051; SHMT; 1.
DR   InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR   InterPro; IPR015422; PyrdxlP-dep_Trfase_dom1.
DR   InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR   InterPro; IPR001085; Ser_HO-MeTrfase.
DR   InterPro; IPR019798; Ser_HO-MeTrfase_PLP_BS.
DR   InterPro; IPR039429; SHMT-like_dom.
DR   PANTHER; PTHR11680; PTHR11680; 1.
DR   Pfam; PF00464; SHMT; 1.
DR   PIRSF; PIRSF000412; SHMT; 1.
DR   SUPFAM; SSF53383; SSF53383; 1.
DR   PROSITE; PS00096; SHMT; 1.
PE   3: Inferred from homology;
DR   PRODOM; D1YV94.
DR   SWISS-2DPAGE; D1YV94.
KW   Amino-acid biosynthesis {ECO:0000256|HAMAP-Rule:MF_00051};
KW   Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00051};
KW   Methyltransferase {ECO:0000313|EMBL:BAI60366.1};
KW   One-carbon metabolism {ECO:0000256|HAMAP-Rule:MF_00051};
KW   Pyridoxal phosphate {ECO:0000256|HAMAP-Rule:MF_00051,
KW   ECO:0000256|PIRSR:PIRSR000412-50};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001882};
KW   Transferase {ECO:0000256|HAMAP-Rule:MF_00051, ECO:0000313|EMBL:BAI60366.1}.
FT   DOMAIN          8..379
FT                   /note="SHMT"
FT                   /evidence="ECO:0000259|Pfam:PF00464"
FT   REGION          118..120
FT                   /note="Substrate binding"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT   BINDING         28
FT                   /note="Pyridoxal phosphate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT   BINDING         48
FT                   /note="Pyridoxal phosphate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT   BINDING         50
FT                   /note="Substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT   BINDING         57
FT                   /note="Substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT   BINDING         58
FT                   /note="Pyridoxal phosphate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT   BINDING         169
FT                   /note="Pyridoxal phosphate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT   BINDING         197
FT                   /note="Pyridoxal phosphate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT   BINDING         223
FT                   /note="Pyridoxal phosphate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT   BINDING         357
FT                   /note="Pyridoxal phosphate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT   MOD_RES         224
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00051,
FT                   ECO:0000256|PIRSR:PIRSR000412-50"
SQ   SEQUENCE   422 AA;  45812 MW;  EA050801D53530BB CRC64;
     MNSDVQCVVD AVMGSQELFK YSLPMIASEN VTSPLVRQVL SSDLGHRYAE GQVGHRFYQG
     CGFVDTIEAK AIELAKEVFR APHVNVQPIS GVNCNIAAFF ALAQPGDKLL ALAVPSGGHI
     SHAKFSAAGI RGMKIYTHPY DNSKMNIDVD GMVKEIKRLK PKVVMFGASL FLFPHPVKEA
     REACDEVGAS IVYDAAHVAG LIAGGEFQDP LKEGADVVTA STHKTFPGPQ GGIILCKEKW
     AKDIDEAVFP GTVSNFHLHH KAGLAIALAE MKQFGKAYAR QTVKNAQALA ASMDDMGFSV
     LCKEQGYTKS HQVAVDVSKI GGGSVVAANL EKANVIANKN LFPWDNVNGT DDPSGIRLGT
     QELTRLGMKE PEMKEVARVL KRVAIDKEKP EKVKKDVILL KSQYQTVQYC FDGDGAYEFM
     LR
//

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