ID U1I1B5_ENDPU Unreviewed; 434 AA.
AC U1I1B5;
DT 13-NOV-2013, integrated into UniProtKB/TrEMBL.
DT 13-NOV-2013, sequence version 1.
DT 27-MAR-2024, entry version 39.
DE RecName: Full=Serine hydroxymethyltransferase {ECO:0000256|RuleBase:RU000585};
DE EC=2.1.2.1 {ECO:0000256|RuleBase:RU000585};
GN ORFNames=EPUS_07951 {ECO:0000313|EMBL:ERF77045.1};
OS Endocarpon pusillum (strain Z07020 / HMAS-L-300199) (Lichen-forming
OS fungus).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Chaetothyriomycetidae; Verrucariales; Verrucariaceae; Endocarpon.
OX NCBI_TaxID=1263415 {ECO:0000313|EMBL:ERF77045.1, ECO:0000313|Proteomes:UP000019373};
RN [1] {ECO:0000313|Proteomes:UP000019373}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Z07020 / HMAS-L-300199 {ECO:0000313|Proteomes:UP000019373};
RX PubMed=24438332; DOI=10.1186/1471-2164-15-34;
RA Wang Y.-Y., Liu B., Zhang X.-Y., Zhou Q.-M., Zhang T., Li H., Yu Y.-F.,
RA Zhang X.-L., Hao X.-Y., Wang M., Wang L., Wei J.-C.;
RT "Genome characteristics reveal the impact of lichenization on lichen-
RT forming fungus Endocarpon pusillum Hedwig (Verrucariales, Ascomycota).";
RL BMC Genomics 15:34-34(2014).
CC -!- FUNCTION: Interconversion of serine and glycine.
CC {ECO:0000256|ARBA:ARBA00002224, ECO:0000256|RuleBase:RU000585}.
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|ARBA:ARBA00001528,
CC ECO:0000256|RuleBase:RU000585};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933,
CC ECO:0000256|PIRSR:PIRSR000412-50, ECO:0000256|RuleBase:RU000585};
CC -!- PATHWAY: One-carbon metabolism; tetrahydrofolate interconversion.
CC {ECO:0000256|ARBA:ARBA00004777, ECO:0000256|RuleBase:RU000585}.
CC -!- SIMILARITY: Belongs to the SHMT family. {ECO:0000256|ARBA:ARBA00006376,
CC ECO:0000256|RuleBase:RU000585}.
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DR EMBL; KE720675; ERF77045.1; -; Genomic_DNA.
DR RefSeq; XP_007785633.1; XM_007787443.1.
DR AlphaFoldDB; U1I1B5; -.
DR GeneID; 19242829; -.
DR eggNOG; KOG2467; Eukaryota.
DR HOGENOM; CLU_022477_0_1_1; -.
DR OMA; GWLCDVL; -.
DR OrthoDB; 5358603at2759; -.
DR UniPathway; UPA00193; -.
DR Proteomes; UP000019373; Unassembled WGS sequence.
DR GO; GO:0004372; F:glycine hydroxymethyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0008168; F:methyltransferase activity; IEA:UniProtKB-KW.
DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:InterPro.
DR GO; GO:0019264; P:glycine biosynthetic process from serine; IEA:InterPro.
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; 3.90.1150.10; Aspartate Aminotransferase, domain 1; 1.
DR Gene3D; 3.40.640.10; Type I PLP-dependent aspartate aminotransferase-like (Major domain); 1.
DR 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:SF64; SERINE HYDROXYMETHYLTRANSFERASE, MITOCHONDRIAL; 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 Methyltransferase {ECO:0000313|EMBL:ERF77045.1};
KW One-carbon metabolism {ECO:0000256|ARBA:ARBA00022563,
KW ECO:0000256|RuleBase:RU000585};
KW Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898,
KW ECO:0000256|PIRSR:PIRSR000412-50};
KW Reference proteome {ECO:0000313|Proteomes:UP000019373};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU000585}.
FT DOMAIN 2..357
FT /note="Serine hydroxymethyltransferase-like"
FT /evidence="ECO:0000259|Pfam:PF00464"
FT MOD_RES 220
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|PIRSR:PIRSR000412-50"
SQ SEQUENCE 434 AA; 47964 MW; B4DA478E9F680D68 CRC64;
MQEKHRQKRF LNLVASENFT SEAVLEALGS VMQGGNSEGY PGARYYSGNE FVDQGERLCQ
KRALEVFGLK EEDWGVNVQP LSGTPANLYA YSALLNVHDR IMGLDLPDGG HLSHGFQSAN
KKVSASSKYF ESLPYRLEPS TGLIDYENLQ TLASLYRPKM IIAGTSAYSR KIDYARMRTI
AESVGAYLLS DMAHISGLVA TGVLPSPFLH SDIVTTTTHK SLRGPRGAMI FFRRGVRRRD
KHGKEELYAL EELINSSVFP GHQGGPHQHT ITALAVALRQ AQTPEFKAYA EAVVANARLL
AKCLGTSQHE GGYGYTVVSG GTDNHIVLLD LRDRGVDGAR VQRVLELVSV VANKNTANDY
IRVAHVIDRA ITITQRVDMR IREEAESRGY KTPGGIKTFL KVLGDGTDVL EIGELRKEVE
DWVETFPVPW ENCP
//
