ID   OADG_HAEDU              Reviewed;          85 AA.
AC   Q9RFA0;
DT   20-JUN-2001, integrated into UniProtKB/Swiss-Prot.
DT   09-SEP-2003, sequence version 2.
DT   25-MAY-2022, entry version 116.
DE   RecName: Full=Oxaloacetate decarboxylase gamma chain;
DE            EC=7.2.4.2;
GN   Name=oadG; OrderedLocusNames=HD_0784;
OS   Haemophilus ducreyi (strain 35000HP / ATCC 700724).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Haemophilus.
OX   NCBI_TaxID=233412;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=35000HP / ATCC 700724;
RA   Munson R.S. Jr., Ray W.C., Mahairas G., Sabo P., Mungur R., Johnson L.,
RA   Nguyen D., Wang J., Forst C., Hood L.;
RT   "The complete genome sequence of Haemophilus ducreyi.";
RL   Submitted (JUN-2003) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 15-85.
RC   STRAIN=35000HP / ATCC 700724;
RA   Zaretzky F.R., Cole L.E., Kawula T.H.;
RT   "Identification of a putative oxaloacetate decarboxylase and cytochrome-c-
RT   peroxidase in Haemophilus ducreyi.";
RL   Submitted (OCT-1999) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the decarboxylation of oxaloacetate coupled to
CC       Na(+) translocation. {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H(+) + 2 Na(+)(in) + oxaloacetate = CO2 + 2 Na(+)(out) +
CC         pyruvate; Xref=Rhea:RHEA:57724, ChEBI:CHEBI:15361, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:16452, ChEBI:CHEBI:16526, ChEBI:CHEBI:29101; EC=7.2.4.2;
CC   -!- COFACTOR:
CC       Name=Na(+); Xref=ChEBI:CHEBI:29101; Evidence={ECO:0000250};
CC   -!- SUBUNIT: Heterotrimer of an alpha, a beta and a gamma subunit.
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250}; Single-pass membrane
CC       protein {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the OadG family. {ECO:0000305}.
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DR   EMBL; AE017143; AAP95687.1; -; Genomic_DNA.
DR   EMBL; AF200362; AAF14625.1; -; Genomic_DNA.
DR   RefSeq; WP_010944737.1; NC_002940.2.
DR   AlphaFoldDB; Q9RFA0; -.
DR   SMR; Q9RFA0; -.
DR   STRING; 233412.HD_0784; -.
DR   EnsemblBacteria; AAP95687; AAP95687; HD_0784.
DR   KEGG; hdu:HD_0784; -.
DR   eggNOG; COG3630; Bacteria.
DR   HOGENOM; CLU_168750_3_2_6; -.
DR   OMA; EGINLMF; -.
DR   Proteomes; UP000001022; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015451; F:decarboxylation-driven active transmembrane transporter activity; IEA:UniProtKB-EC.
DR   GO; GO:0008948; F:oxaloacetate decarboxylase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0015081; F:sodium ion transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0036376; P:sodium ion export across plasma membrane; IEA:InterPro.
DR   HAMAP; MF_00404; OadG; 1.
DR   InterPro; IPR005899; Na_pump_deCOase.
DR   InterPro; IPR023424; OadG.
DR   Pfam; PF04277; OAD_gamma; 1.
DR   TIGRFAMs; TIGR01195; oadG_fam; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Ion transport; Membrane; Reference proteome; Sodium;
KW   Sodium transport; Translocase; Transmembrane; Transmembrane helix;
KW   Transport.
FT   CHAIN           1..85
FT                   /note="Oxaloacetate decarboxylase gamma chain"
FT                   /id="PRO_0000216450"
FT   TRANSMEM        15..35
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   CONFLICT        15
FT                   /note="I -> L (in Ref. 2; AAF14625)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   85 AA;  9513 MW;  D17092BF6691A9D0 CRC64;
     MTNAELFGEG INLMIAGMGF VMFFLIILIY AISVISRLIN KYFPDPTQTP PAQPIPAVIP
     PTDLERLRPV IVAAIAHHRR QQRSN