ID F9Z529_ODOSD Unreviewed; 426 AA.
AC F9Z529;
DT 19-OCT-2011, integrated into UniProtKB/TrEMBL.
DT 19-OCT-2011, sequence version 1.
DT 27-MAR-2024, entry version 71.
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 OrderedLocusNames=Odosp_1619 {ECO:0000313|EMBL:ADY32640.1};
OS Odoribacter splanchnicus (strain ATCC 29572 / DSM 20712 / CIP 104287 / JCM
OS 15291 / NCTC 10825 / 1651/6) (Bacteroides splanchnicus).
OC Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Odoribacteraceae;
OC Odoribacter.
OX NCBI_TaxID=709991 {ECO:0000313|EMBL:ADY32640.1, ECO:0000313|Proteomes:UP000006657};
RN [1] {ECO:0000313|EMBL:ADY32640.1, ECO:0000313|Proteomes:UP000006657}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 29572 / DSM 20712 / JCM 15291 / NCTC 10825 / 1651/6
RC {ECO:0000313|Proteomes:UP000006657};
RX PubMed=21677857; DOI=10.4056/sigs.1714269;
RG US DOE Joint Genome Institute (JGI-PGF);
RA Goker M., Gronow S., Zeytun A., Nolan M., Lucas S., Lapidus A., Hammon N.,
RA Deshpande S., Cheng J.F., Pitluck S., Liolios K., Pagani I., Ivanova N.,
RA Mavromatis K., Ovchinikova G., Pati A., Tapia R., Han C., Goodwin L.,
RA Chen A., Palaniappan K., Land M., Hauser L., Jeffries C.D., Brambilla E.M.,
RA Rohde M., Detter J.C., Woyke T., Bristow J., Markowitz V., Hugenholtz P.,
RA Eisen J.A., Kyrpides N.C., Klenk H.P.;
RT "Complete genome sequence of Odoribacter splanchnicus type strain
RT (1651/6).";
RL Stand. Genomic Sci. 4:200-209(2011).
CC -!- FUNCTION: Catalyzes the reversible interconversion of serine and
CC glycine with tetrahydrofolate (THF) serving as the one-carbon carrier.
CC This reaction serves as the major source of one-carbon groups required
CC for the biosynthesis of purines, thymidylate, methionine, and other
CC important biomolecules. Also exhibits THF-independent aldolase activity
CC toward beta-hydroxyamino acids, producing glycine and aldehydes, via a
CC retro-aldol 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|ARBA:ARBA00001933,
CC ECO:0000256|HAMAP-Rule:MF_00051, 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|ARBA:ARBA00011738, ECO:0000256|HAMAP-
CC Rule:MF_00051}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00051}.
CC -!- SIMILARITY: Belongs to the SHMT family. {ECO:0000256|ARBA:ARBA00006376,
CC ECO:0000256|HAMAP-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; CP002544; ADY32640.1; -; Genomic_DNA.
DR RefSeq; WP_013611848.1; NZ_CP086000.1.
DR AlphaFoldDB; F9Z529; -.
DR STRING; 709991.Odosp_1619; -.
DR PaxDb; 709991-Odosp_1619; -.
DR GeneID; 69856005; -.
DR KEGG; osp:Odosp_1619; -.
DR eggNOG; COG0112; Bacteria.
DR HOGENOM; CLU_022477_2_1_10; -.
DR OrthoDB; 9803846at2; -.
DR BioCyc; OSPL709991:G1GRN-1641-MONOMER; -.
DR UniPathway; UPA00193; -.
DR UniPathway; UPA00288; UER01023.
DR Proteomes; UP000006657; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004372; F:glycine hydroxymethyltransferase activity; IEA:UniProtKB-UniRule.
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:0035999; P:tetrahydrofolate interconversion; IEA:UniProtKB-UniPathway.
DR CDD; cd00378; SHMT; 1.
DR Gene3D; 3.90.1150.10; Aspartate Aminotransferase, domain 1; 1.
DR Gene3D; 3.40.640.10; Type I PLP-dependent aspartate aminotransferase-like (Major domain); 1.
DR HAMAP; MF_00051; SHMT; 1.
DR InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR InterPro; IPR015422; PyrdxlP-dep_Trfase_small.
DR InterPro; IPR001085; Ser_HO-MeTrfase.
DR InterPro; IPR019798; Ser_HO-MeTrfase_PLP_BS.
DR InterPro; IPR039429; SHMT-like_dom.
DR PANTHER; PTHR11680; SERINE HYDROXYMETHYLTRANSFERASE; 1.
DR PANTHER; PTHR11680:SF28; SERINE HYDROXYMETHYLTRANSFERASE; 1.
DR Pfam; PF00464; SHMT; 1.
DR PIRSF; PIRSF000412; SHMT; 1.
DR SUPFAM; SSF53383; PLP-dependent transferases; 1.
DR PROSITE; PS00096; SHMT; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|HAMAP-Rule:MF_00051};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00051};
KW One-carbon metabolism {ECO:0000256|ARBA:ARBA00022563, ECO:0000256|HAMAP-
KW Rule:MF_00051};
KW Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898, ECO:0000256|HAMAP-
KW Rule:MF_00051}; Reference proteome {ECO:0000313|Proteomes:UP000006657};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00051}.
FT DOMAIN 3..394
FT /note="Serine hydroxymethyltransferase-like"
FT /evidence="ECO:0000259|Pfam:PF00464"
FT BINDING 113
FT /ligand="(6S)-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57453"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT BINDING 117..119
FT /ligand="(6S)-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57453"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT BINDING 363..365
FT /ligand="(6S)-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57453"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT SITE 221
FT /note="Plays an important role in substrate specificity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT MOD_RES 222
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00051,
FT ECO:0000256|PIRSR:PIRSR000412-50"
SQ SEQUENCE 426 AA; 47289 MW; BA980D18E3CFBF12 CRC64;
MERDTVIFDL IKKECQRQKE GIELIASENF VSDEVMEAMG SCLTNKYAEG YPGARYYGGC
QIVDQTEQLA IDRACKLFGA EYANVQPHSG AQANAAVFFA CMKPGDTYLG LDLAHGGHLS
HGSPVNLSGI NYKPIAYHVK EDTGLVDYDE MERLALEHKP KMIVSGASAY SRDWDYKRMR
EIADKVGAIL MYDMAHPAGL IAKGLLNNPF EYCHIVTTTT HKTLRGPRGG MILLPKDFPN
PWGLKTPKGE IKMMSQVINF SVFPGQQGGP LEHVIAAKAV AFEEALSDSY TEYAKQVQRN
AKVLAQAFMD KGYKVVSGGT DNHCMLIDLR TKFPELTGKK AENTLVKADI TINKNMVPFD
SRSPFQTSGI RVGTPAITTR GLKEEDMKVI VDMIDRILSN IDDENVIAEV KKEVNTMMNP
RPMFAW
//
