ID F8AE62_THEID Unreviewed; 419 AA.
AC F8AE62;
DT 21-SEP-2011, integrated into UniProtKB/TrEMBL.
DT 21-SEP-2011, sequence version 1.
DT 27-MAR-2024, entry version 69.
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=Thein_0381 {ECO:0000313|EMBL:AEH44263.1};
OS Thermodesulfatator indicus (strain DSM 15286 / JCM 11887 / CIR29812).
OC Bacteria; Thermodesulfobacteriota; Thermodesulfobacteria;
OC Thermodesulfobacteriales; Thermodesulfatatoraceae; Thermodesulfatator.
OX NCBI_TaxID=667014 {ECO:0000313|EMBL:AEH44263.1, ECO:0000313|Proteomes:UP000006793};
RN [1] {ECO:0000313|Proteomes:UP000006793}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 15286 / JCM 11887 / CIR29812
RC {ECO:0000313|Proteomes:UP000006793};
RA Lucas S., Copeland A., Lapidus A., Bruce D., Goodwin L., Pitluck S.,
RA Peters L., Kyrpides N., Mavromatis K., Pagani I., Ivanova N., Saunders L.,
RA Detter J.C., Tapia R., Han C., Land M., Hauser L., Markowitz V.,
RA Cheng J.-F., Hugenholtz P., Woyke T., Wu D., Spring S., Schroeder M.,
RA Brambilla E., Klenk H.-P., Eisen J.A.;
RT "The complete genome of Thermodesulfatator indicus DSM 15286.";
RL Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:AEH44263.1, ECO:0000313|Proteomes:UP000006793}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 15286 / JCM 11887 / CIR29812
RC {ECO:0000313|Proteomes:UP000006793};
RX PubMed=22768359; DOI=10.4056/sigs.2665915;
RA Anderson I., Saunders E., Lapidus A., Nolan M., Lucas S., Tice H.,
RA Del Rio T.G., Cheng J.F., Han C., Tapia R., Goodwin L.A., Pitluck S.,
RA Liolios K., Mavromatis K., Pagani I., Ivanova N., Mikhailova N., Pati A.,
RA Chen A., Palaniappan K., Land M., Hauser L., Jeffries C.D., Chang Y.J.,
RA Brambilla E.M., Rohde M., Spring S., Goker M., Detter J.C., Woyke T.,
RA Bristow J., Eisen J.A., Markowitz V., Hugenholtz P., Kyrpides N.C.,
RA Klenk H.P.;
RT "Complete genome sequence of the thermophilic sulfate-reducing ocean
RT bacterium Thermodesulfatator indicus type strain (CIR29812(T)).";
RL Stand. Genomic Sci. 6:155-164(2012).
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; CP002683; AEH44263.1; -; Genomic_DNA.
DR RefSeq; WP_013907009.1; NC_015681.1.
DR AlphaFoldDB; F8AE62; -.
DR STRING; 667014.Thein_0381; -.
DR PaxDb; 667014-Thein_0381; -.
DR KEGG; tid:Thein_0381; -.
DR PATRIC; fig|667014.3.peg.395; -.
DR eggNOG; COG0112; Bacteria.
DR HOGENOM; CLU_022477_2_1_0; -.
DR InParanoid; F8AE62; -.
DR OrthoDB; 9803846at2; -.
DR UniPathway; UPA00193; -.
DR UniPathway; UPA00288; UER01023.
DR Proteomes; UP000006793; 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:UP000006793};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00051}.
FT DOMAIN 4..380
FT /note="Serine hydroxymethyltransferase-like"
FT /evidence="ECO:0000259|Pfam:PF00464"
FT BINDING 117
FT /ligand="(6S)-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57453"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT BINDING 121..123
FT /ligand="(6S)-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57453"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT BINDING 240
FT /ligand="(6S)-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57453"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT SITE 225
FT /note="Plays an important role in substrate specificity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00051"
FT MOD_RES 226
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00051,
FT ECO:0000256|PIRSR:PIRSR000412-50"
SQ SEQUENCE 419 AA; 45801 MW; 862C2B9E64547828 CRC64;
MNFLRQTDPE IFSLVGKELK RLQNQLEMIA SENLASLAVM EAEGSVLMNK YAEGYPGKRY
YGGCEIVDQV EDLAIERLKL LFGAEHANVQ PHSGSQANMA VYFSVLNPGD TILSMNLAHG
GHLTHGSPVS FSGKLYKVVH YGVSRDTETI DYDEVRRLAL EHKPQMIVAG ASAYPRVIDF
QAFREIADEV GAYIMVDMAH IAGLVAAGIH PSPVPYAEFV TSTTHKTMRG PRGGFILCQE
RFAKAIDKTI FPGIQGGPHM NIIAAKAVCF KEALAPEFKT YQQQVVANAQ ALSEVLKAEG
FRLVSGGTDN HLILVDLTSQ GITGAEAEEA LEKAGITVNK NAIPFDTKPP RVTSGIRIGT
PAVTTRGLKE KEMQQVGEWM VAVLKDPSNE TLIKDIRAKV EKLCQEFPIY KELDTLLAA
//
