ID   D2BR59_LACLK            Unreviewed;       466 AA.
AC   D2BR59;
DT   09-FEB-2010, integrated into UniProtKB/TrEMBL.
DT   09-FEB-2010, sequence version 1.
DT   27-MAR-2024, entry version 76.
DE   RecName: Full=Glutamate decarboxylase {ECO:0000256|ARBA:ARBA00012421, ECO:0000256|RuleBase:RU361171};
DE            EC=4.1.1.15 {ECO:0000256|ARBA:ARBA00012421, ECO:0000256|RuleBase:RU361171};
GN   Name=gadB {ECO:0000313|EMBL:ADA65034.1};
GN   OrderedLocusNames=LLKF_1356 {ECO:0000313|EMBL:ADA65034.1};
OS   Lactococcus lactis subsp. lactis (strain KF147).
OC   Bacteria; Bacillota; Bacilli; Lactobacillales; Streptococcaceae;
OC   Lactococcus.
OX   NCBI_TaxID=684738 {ECO:0000313|EMBL:ADA65034.1, ECO:0000313|Proteomes:UP000001886};
RN   [1] {ECO:0000313|EMBL:ADA65034.1, ECO:0000313|Proteomes:UP000001886}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=KF147 {ECO:0000313|EMBL:ADA65034.1,
RC   ECO:0000313|Proteomes:UP000001886};
RX   PubMed=18039825; DOI=10.1128/AEM.01850-07;
RA   Siezen R.J., Starrenburg M.J., Boekhorst J., Renckens B., Molenaar D.,
RA   van Hylckama Vlieg J.E.;
RT   "Genome-scale genotype-phenotype matching of two Lactococcus lactis
RT   isolates from plants identifies mechanisms of adaptation to the plant
RT   niche.";
RL   Appl. Environ. Microbiol. 74:424-436(2008).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H(+) + L-glutamate = 4-aminobutanoate + CO2;
CC         Xref=Rhea:RHEA:17785, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526,
CC         ChEBI:CHEBI:29985, ChEBI:CHEBI:59888; EC=4.1.1.15;
CC         Evidence={ECO:0000256|ARBA:ARBA00000018,
CC         ECO:0000256|RuleBase:RU361171};
CC   -!- COFACTOR:
CC       Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC         Evidence={ECO:0000256|ARBA:ARBA00001933,
CC         ECO:0000256|PIRSR:PIRSR602129-50, ECO:0000256|RuleBase:RU000382};
CC   -!- SIMILARITY: Belongs to the group II decarboxylase family.
CC       {ECO:0000256|RuleBase:RU000382}.
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DR   EMBL; CP001834; ADA65034.1; -; Genomic_DNA.
DR   RefSeq; WP_012897891.1; NC_013656.1.
DR   AlphaFoldDB; D2BR59; -.
DR   KEGG; llk:LLKF_1356; -.
DR   HOGENOM; CLU_019582_2_1_9; -.
DR   Proteomes; UP000001886; Chromosome.
DR   GO; GO:0004058; F:aromatic-L-amino-acid decarboxylase activity; IEA:UniProt.
DR   GO; GO:0004351; F:glutamate decarboxylase activity; IEA:UniProtKB-EC.
DR   GO; GO:0030170; F:pyridoxal phosphate binding; IEA:InterPro.
DR   GO; GO:0006536; P:glutamate metabolic process; IEA:InterPro.
DR   CDD; cd06450; DOPA_deC_like; 1.
DR   Gene3D; 3.90.1150.160; -; 1.
DR   Gene3D; 4.10.280.50; -; 1.
DR   Gene3D; 3.40.640.10; Type I PLP-dependent aspartate aminotransferase-like (Major domain); 1.
DR   InterPro; IPR010107; Glutamate_decarboxylase.
DR   InterPro; IPR002129; PyrdxlP-dep_de-COase.
DR   InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR   InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR   NCBIfam; TIGR01788; Glu-decarb-GAD; 1.
DR   PANTHER; PTHR43321; GLUTAMATE DECARBOXYLASE; 1.
DR   PANTHER; PTHR43321:SF3; GLUTAMATE DECARBOXYLASE; 1.
DR   Pfam; PF00282; Pyridoxal_deC; 1.
DR   SUPFAM; SSF53383; PLP-dependent transferases; 1.
PE   3: Inferred from homology;
KW   Decarboxylase {ECO:0000256|RuleBase:RU361171};
KW   Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|RuleBase:RU000382};
KW   Pyridoxal phosphate {ECO:0000256|PIRSR:PIRSR602129-50,
KW   ECO:0000256|RuleBase:RU000382}.
FT   MOD_RES         277
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR602129-50"
SQ   SEQUENCE   466 AA;  53942 MW;  535E2CDE274354C4 CRC64;
     MLYGKENRDE AEFLEPIFGS ESEQVDLPKY KLAQKSIEPR VAYQLVQDEM LDEGNARLNL
     ATFCQTYMEP EALKLMSQTL EKNAIDKSEY PRTTEIENRC VNMIADLWNA CEKEKFMGTS
     TIGSSEACML GGMAMKFSWR KRAEKLGLDI NAKKPNLVIS SGYQVCWEKF CVYWDIEMRE
     VPMDKEHMSI NLDKVMDYVD EYTIGVVGIM GITYTGRYDD IKALDNLIEE YNKQTDYKVY
     IHVDAASGGL YAPFVEPELE WDFRLKNVIS INTSGHKYGL VYPGVGWVLW RDKKYLPEEL
     IFKVSYLGGE LPTMAINFSH SASQLIGQYY NFVRYGFDGY KAIHERTHKV AMFLAKEIEK
     TGMFEIMNDG SQLPIVCYKL KENSNRGWNL YDLADRLLMK GWQVPAYPLP KNLENEIIQR
     LVIRADFGMN MAFNYVQDMQ EAIEALNKAH ILYHEEPENK TYGFTH
//