ID   MGSA_BACC4              Reviewed;         131 AA.
AC   B7HHT7;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-FEB-2009, sequence version 1.
DT   03-AUG-2022, entry version 65.
DE   RecName: Full=Methylglyoxal synthase {ECO:0000255|HAMAP-Rule:MF_00549};
DE            Short=MGS {ECO:0000255|HAMAP-Rule:MF_00549};
DE            EC=4.2.3.3 {ECO:0000255|HAMAP-Rule:MF_00549};
GN   Name=mgsA {ECO:0000255|HAMAP-Rule:MF_00549};
GN   OrderedLocusNames=BCB4264_A1589;
OS   Bacillus cereus (strain B4264).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC   Bacillus cereus group.
OX   NCBI_TaxID=405532;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=B4264;
RA   Dodson R.J., Durkin A.S., Rosovitz M.J., Rasko D.A., Hoffmaster A.,
RA   Ravel J., Sutton G.;
RT   "Genome sequence of Bacillus cereus B4264.";
RL   Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the formation of methylglyoxal from
CC       dihydroxyacetone phosphate. {ECO:0000255|HAMAP-Rule:MF_00549}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=dihydroxyacetone phosphate = methylglyoxal + phosphate;
CC         Xref=Rhea:RHEA:17937, ChEBI:CHEBI:17158, ChEBI:CHEBI:43474,
CC         ChEBI:CHEBI:57642; EC=4.2.3.3; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00549};
CC   -!- SIMILARITY: Belongs to the methylglyoxal synthase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00549}.
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DR   EMBL; CP001176; ACK58723.1; -; Genomic_DNA.
DR   RefSeq; WP_000684765.1; NZ_VEHB01000003.1.
DR   AlphaFoldDB; B7HHT7; -.
DR   SMR; B7HHT7; -.
DR   EnsemblBacteria; ACK58723; ACK58723; BCB4264_A1589.
DR   GeneID; 59158184; -.
DR   GeneID; 67506235; -.
DR   KEGG; bcb:BCB4264_A1589; -.
DR   HOGENOM; CLU_120420_1_0_9; -.
DR   OMA; RACDVHN; -.
DR   Proteomes; UP000007096; Chromosome.
DR   GO; GO:0008929; F:methylglyoxal synthase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0019242; P:methylglyoxal biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd01422; MGS; 1.
DR   Gene3D; 3.40.50.1380; -; 1.
DR   HAMAP; MF_00549; Methylglyoxal_synth; 1.
DR   InterPro; IPR004363; Methylgl_synth.
DR   InterPro; IPR018148; Methylglyoxal_synth_AS.
DR   InterPro; IPR011607; MGS-like_dom.
DR   InterPro; IPR036914; MGS-like_dom_sf.
DR   PANTHER; PTHR30492; PTHR30492; 1.
DR   Pfam; PF02142; MGS; 1.
DR   PIRSF; PIRSF006614; Methylglyox_syn; 1.
DR   SMART; SM00851; MGS; 1.
DR   SUPFAM; SSF52335; SSF52335; 1.
DR   TIGRFAMs; TIGR00160; MGSA; 1.
DR   PROSITE; PS01335; METHYLGLYOXAL_SYNTH; 1.
DR   PROSITE; PS51855; MGS; 1.
PE   3: Inferred from homology;
KW   Lyase.
FT   CHAIN           1..131
FT                   /note="Methylglyoxal synthase"
FT                   /id="PRO_1000128975"
FT   DOMAIN          1..131
FT                   /note="MGS-like"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00549"
FT   ACT_SITE        60
FT                   /note="Proton donor/acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00549"
FT   BINDING         8
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00549"
FT   BINDING         12
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00549"
FT   BINDING         34..37
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00549"
FT   BINDING         54..55
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00549"
FT   BINDING         87
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00549"
SQ   SEQUENCE   131 AA;  14685 MW;  F955982C1D3A1B9C CRC64;
     MKIALIAHDK KKNDMVSFAY AYKPIFEQHE LFATGTTGLR IMEATGLVVT RYQSGPLGGD
     QEIGAMIAKN DLDMVIFFRD PLTAQPHEPD VNALLRLCDV YAIPLATNMA SAEMLMHALE
     RGDLDYRKLR K