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RRAAH_BACAN
ID   RRAAH_BACAN             Reviewed;         159 AA.
AC   Q81N49; Q6HWA9; Q6KQG0;
DT   26-SEP-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   03-AUG-2022, entry version 114.
DE   RecName: Full=Putative 4-hydroxy-4-methyl-2-oxoglutarate aldolase;
DE            Short=HMG aldolase;
DE            EC=4.1.3.17;
DE   AltName: Full=Oxaloacetate decarboxylase;
DE            Short=OAA decarboxylase;
DE            EC=4.1.1.112;
DE   AltName: Full=Regulator of ribonuclease activity homolog;
DE   AltName: Full=RraA-like protein;
GN   OrderedLocusNames=BA_3368, GBAA_3368, BAS3122;
OS   Bacillus anthracis.
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC   Bacillus cereus group.
OX   NCBI_TaxID=1392;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Ames / isolate Porton;
RX   PubMed=12721629; DOI=10.1038/nature01586;
RA   Read T.D., Peterson S.N., Tourasse N.J., Baillie L.W., Paulsen I.T.,
RA   Nelson K.E., Tettelin H., Fouts D.E., Eisen J.A., Gill S.R.,
RA   Holtzapple E.K., Okstad O.A., Helgason E., Rilstone J., Wu M.,
RA   Kolonay J.F., Beanan M.J., Dodson R.J., Brinkac L.M., Gwinn M.L.,
RA   DeBoy R.T., Madpu R., Daugherty S.C., Durkin A.S., Haft D.H., Nelson W.C.,
RA   Peterson J.D., Pop M., Khouri H.M., Radune D., Benton J.L., Mahamoud Y.,
RA   Jiang L., Hance I.R., Weidman J.F., Berry K.J., Plaut R.D., Wolf A.M.,
RA   Watkins K.L., Nierman W.C., Hazen A., Cline R.T., Redmond C., Thwaite J.E.,
RA   White O., Salzberg S.L., Thomason B., Friedlander A.M., Koehler T.M.,
RA   Hanna P.C., Kolstoe A.-B., Fraser C.M.;
RT   "The genome sequence of Bacillus anthracis Ames and comparison to closely
RT   related bacteria.";
RL   Nature 423:81-86(2003).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Ames ancestor;
RX   PubMed=18952800; DOI=10.1128/jb.01347-08;
RA   Ravel J., Jiang L., Stanley S.T., Wilson M.R., Decker R.S., Read T.D.,
RA   Worsham P., Keim P.S., Salzberg S.L., Fraser-Liggett C.M., Rasko D.A.;
RT   "The complete genome sequence of Bacillus anthracis Ames 'Ancestor'.";
RL   J. Bacteriol. 191:445-446(2009).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Sterne;
RA   Brettin T.S., Bruce D., Challacombe J.F., Gilna P., Han C., Hill K.,
RA   Hitchcock P., Jackson P., Keim P., Longmire J., Lucas S., Okinaka R.,
RA   Richardson P., Rubin E., Tice H.;
RT   "Complete genome sequence of Bacillus anthracis Sterne.";
RL   Submitted (JAN-2004) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the aldol cleavage of 4-hydroxy-4-methyl-2-
CC       oxoglutarate (HMG) into 2 molecules of pyruvate. Also contains a
CC       secondary oxaloacetate (OAA) decarboxylase activity due to the common
CC       pyruvate enolate transition state formed following C-C bond cleavage in
CC       the retro-aldol and decarboxylation reactions (By similarity).
CC       {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=4-hydroxy-4-methyl-2-oxoglutarate = 2 pyruvate;
CC         Xref=Rhea:RHEA:22748, ChEBI:CHEBI:15361, ChEBI:CHEBI:58276;
CC         EC=4.1.3.17;
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H(+) + oxaloacetate = CO2 + pyruvate; Xref=Rhea:RHEA:15641,
CC         ChEBI:CHEBI:15361, ChEBI:CHEBI:15378, ChEBI:CHEBI:16452,
CC         ChEBI:CHEBI:16526; EC=4.1.1.112;
CC   -!- COFACTOR:
CC       Name=a divalent metal cation; Xref=ChEBI:CHEBI:60240;
CC         Evidence={ECO:0000250};
CC       Note=Divalent metal cation. {ECO:0000250};
CC   -!- SUBUNIT: Homotrimer. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the class II aldolase/RraA-like family.
CC       {ECO:0000305}.
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DR   EMBL; AE016879; AAP27140.1; -; Genomic_DNA.
DR   EMBL; AE017334; AAT32476.1; -; Genomic_DNA.
DR   EMBL; AE017225; AAT55430.1; -; Genomic_DNA.
DR   RefSeq; NP_845654.1; NC_003997.3.
DR   RefSeq; WP_000266052.1; NZ_WXXJ01000007.1.
DR   RefSeq; YP_029379.1; NC_005945.1.
DR   AlphaFoldDB; Q81N49; -.
DR   SMR; Q81N49; -.
DR   STRING; 260799.BAS3122; -.
DR   DNASU; 1084707; -.
DR   EnsemblBacteria; AAP27140; AAP27140; BA_3368.
DR   EnsemblBacteria; AAT32476; AAT32476; GBAA_3368.
DR   GeneID; 45023124; -.
DR   KEGG; ban:BA_3368; -.
DR   KEGG; bar:GBAA_3368; -.
DR   KEGG; bat:BAS3122; -.
DR   PATRIC; fig|198094.11.peg.3343; -.
DR   eggNOG; COG0684; Bacteria.
DR   HOGENOM; CLU_072626_4_0_9; -.
DR   OMA; RSCDTQF; -.
DR   Proteomes; UP000000427; Chromosome.
DR   Proteomes; UP000000594; Chromosome.
DR   GO; GO:0047443; F:4-hydroxy-4-methyl-2-oxoglutarate aldolase activity; IEA:UniProtKB-EC.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0008948; F:oxaloacetate decarboxylase activity; IEA:UniProtKB-EC.
DR   GO; GO:0008428; F:ribonuclease inhibitor activity; IEA:InterPro.
DR   GO; GO:0051252; P:regulation of RNA metabolic process; IEA:InterPro.
DR   CDD; cd16841; RraA_family; 1.
DR   InterPro; IPR010203; RraA.
DR   InterPro; IPR005493; RraA/RraA-like.
DR   InterPro; IPR036704; RraA/RraA-like_sf.
DR   Pfam; PF03737; RraA-like; 1.
DR   SUPFAM; SSF89562; SSF89562; 1.
DR   TIGRFAMs; TIGR01935; NOT-MenG; 1.
PE   3: Inferred from homology;
KW   Lyase; Metal-binding; Reference proteome.
FT   CHAIN           1..159
FT                   /note="Putative 4-hydroxy-4-methyl-2-oxoglutarate aldolase"
FT                   /id="PRO_0000209602"
FT   BINDING         74..77
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         96
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         97
FT                   /ligand="a divalent metal cation"
FT                   /ligand_id="ChEBI:CHEBI:60240"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   159 AA;  17638 MW;  EB0B4C5445552706 CRC64;
     MWKTTDLCDE FENELQICRQ PFRSFGKKEQ FHGKIATVKV KDDNVLVKEG LQTLPEGTVL
     VVDGGASTNC ALLGDNLAAI AEERKLAGII VNGYVRDSSE LKNINIGILA LGTMPNRSVK
     EGKGERNISL QFGQVEWKPD EYVYVDEDGV IISDKSLHR
 
 
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