ID   SDHD_SALHS              Reviewed;         440 AA.
AC   B4TA53;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   23-SEP-2008, sequence version 1.
DT   25-MAY-2022, entry version 67.
DE   RecName: Full=D-serine dehydratase {ECO:0000255|HAMAP-Rule:MF_01030};
DE            EC=4.3.1.18 {ECO:0000255|HAMAP-Rule:MF_01030};
DE   AltName: Full=D-serine deaminase {ECO:0000255|HAMAP-Rule:MF_01030};
DE            Short=DSD {ECO:0000255|HAMAP-Rule:MF_01030};
GN   Name=dsdA {ECO:0000255|HAMAP-Rule:MF_01030}; OrderedLocusNames=SeHA_C4132;
OS   Salmonella heidelberg (strain SL476).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=454169;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SL476;
RX   PubMed=21602358; DOI=10.1128/jb.00297-11;
RA   Fricke W.F., Mammel M.K., McDermott P.F., Tartera C., White D.G.,
RA   Leclerc J.E., Ravel J., Cebula T.A.;
RT   "Comparative genomics of 28 Salmonella enterica isolates: evidence for
RT   CRISPR-mediated adaptive sublineage evolution.";
RL   J. Bacteriol. 193:3556-3568(2011).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=D-serine = NH4(+) + pyruvate; Xref=Rhea:RHEA:13977,
CC         ChEBI:CHEBI:15361, ChEBI:CHEBI:28938, ChEBI:CHEBI:35247; EC=4.3.1.18;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01030};
CC   -!- COFACTOR:
CC       Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01030};
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_01030}.
CC   -!- SIMILARITY: Belongs to the serine/threonine dehydratase family. DsdA
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_01030}.
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DR   EMBL; CP001120; ACF68098.1; -; Genomic_DNA.
DR   RefSeq; WP_000427986.1; NC_011083.1.
DR   AlphaFoldDB; B4TA53; -.
DR   SMR; B4TA53; -.
DR   KEGG; seh:SeHA_C4132; -.
DR   HOGENOM; CLU_035707_0_0_6; -.
DR   OMA; ESDPNCF; -.
DR   Proteomes; UP000001866; Chromosome.
DR   GO; GO:0008721; F:D-serine ammonia-lyase activity; IEA:UniProtKB-EC.
DR   GO; GO:0016836; F:hydro-lyase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0030170; F:pyridoxal phosphate binding; IEA:InterPro.
DR   GO; GO:0046416; P:D-amino acid metabolic process; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.50.1100; -; 2.
DR   HAMAP; MF_01030; D_Ser_dehydrat; 1.
DR   InterPro; IPR011780; D_Ser_am_lyase.
DR   InterPro; IPR001926; PLP-dep.
DR   InterPro; IPR000634; Ser/Thr_deHydtase_PyrdxlP-BS.
DR   InterPro; IPR036052; Trypto_synt_PLP_dependent.
DR   PANTHER; PTHR48078:SF9; PTHR48078:SF9; 1.
DR   Pfam; PF00291; PALP; 1.
DR   SUPFAM; SSF53686; SSF53686; 1.
DR   TIGRFAMs; TIGR02035; D_Ser_am_lyase; 1.
DR   PROSITE; PS00165; DEHYDRATASE_SER_THR; 1.
PE   3: Inferred from homology;
KW   Lyase; Pyridoxal phosphate.
FT   CHAIN           1..440
FT                   /note="D-serine dehydratase"
FT                   /id="PRO_1000197948"
FT   MOD_RES         116
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01030"
SQ   SEQUENCE   440 AA;  47326 MW;  28720A40973E9E41 CRC64;
     MENIQKLIAR YPLVEDLVAL KETTWFNPGA TSLAQGLPYV GLTEQDVNAA HDRLARFAPY
     LAKAFPQTAA AGGMIESDVV AIPAMQKRLE KEYGQTIDGE MLLKKDSHLA ISGSIKARGG
     IYEVLTHAEK LALEAGLLTT DDDYSVLLSP EFKQFFSQYS IAVGSTGNLG LSIGIMSACI
     GFKVTVHMSA DARAWKKAKL RSHGVTVVEY EDDYGVAVEQ GRKAAQSDPN CFFIDDENSR
     TLFLGYAVAG QRLKAQFAQQ GRVVDASHPL FVYLPCGVGG GPGGVAFGLK LAFGDNVHCF
     FAEPTHSPCM LLGVYTGLHD AISVQDIGID NLTAADGLAV GRASGFVGRA MERLLDGLYT
     LDDQTMYDML GWLAQEEGIR LEPSALAGMA GPQRICAAAA YQQRHGFSQT QLGNATHLVW
     ATGGGMVPED EMEQYLAKGR