ID   CAPP_SALG2              Reviewed;         883 AA.
AC   B5RF49;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   04-NOV-2008, sequence version 1.
DT   10-JUN-2026, entry version 79.
DE   RecName: Full=Phosphoenolpyruvate carboxylase {ECO:0000255|HAMAP-Rule:MF_00595};
DE            Short=PEPC {ECO:0000255|HAMAP-Rule:MF_00595};
DE            Short=PEPCase {ECO:0000255|HAMAP-Rule:MF_00595};
DE            EC=4.1.1.31 {ECO:0000255|HAMAP-Rule:MF_00595};
GN   Name=ppc {ECO:0000255|HAMAP-Rule:MF_00595}; OrderedLocusNames=SG3296;
OS   Salmonella gallinarum (strain 287/91 / NCTC 13346).
OC   Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
OC   Enterobacterales; Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=550538;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=287/91 / NCTC 13346;
RX   PubMed=18583645; DOI=10.1101/gr.077404.108;
RA   Thomson N.R., Clayton D.J., Windhorst D., Vernikos G., Davidson S.,
RA   Churcher C., Quail M.A., Stevens M., Jones M.A., Watson M., Barron A.,
RA   Layton A., Pickard D., Kingsley R.A., Bignell A., Clark L., Harris B.,
RA   Ormond D., Abdellah Z., Brooks K., Cherevach I., Chillingworth T.,
RA   Woodward J., Norberczak H., Lord A., Arrowsmith C., Jagels K., Moule S.,
RA   Mungall K., Saunders M., Whitehead S., Chabalgoity J.A., Maskell D.,
RA   Humphreys T., Roberts M., Barrow P.A., Dougan G., Parkhill J.;
RT   "Comparative genome analysis of Salmonella enteritidis PT4 and Salmonella
RT   gallinarum 287/91 provides insights into evolutionary and host adaptation
RT   pathways.";
RL   Genome Res. 18:1624-1637(2008).
CC   -!- FUNCTION: Forms oxaloacetate, a four-carbon dicarboxylic acid source
CC       for the tricarboxylic acid cycle. {ECO:0000255|HAMAP-Rule:MF_00595}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=oxaloacetate + phosphate = phosphoenolpyruvate +
CC         hydrogencarbonate; Xref=Rhea:RHEA:28370, ChEBI:CHEBI:16452,
CC         ChEBI:CHEBI:17544, ChEBI:CHEBI:43474, ChEBI:CHEBI:58702; EC=4.1.1.31;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00595};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00595};
CC   -!- SIMILARITY: Belongs to the PEPCase type 1 family. {ECO:0000255|HAMAP-
CC       Rule:MF_00595}.
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DR   EMBL; AM933173; CAR39092.1; -; Genomic_DNA.
DR   RefSeq; WP_001005553.1; NC_011274.1.
DR   AlphaFoldDB; B5RF49; -.
DR   SMR; B5RF49; -.
DR   KEGG; seg:SG3296; -.
DR   HOGENOM; CLU_006557_2_0_6; -.
DR   GO; GO:0005829; C:cytosol; IEA:TreeGrafter.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0008964; F:phosphoenolpyruvate carboxylase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0015977; P:carbon fixation; IEA:UniProtKB-UniRule.
DR   GO; GO:0006107; P:oxaloacetate metabolic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0006099; P:tricarboxylic acid cycle; IEA:InterPro.
DR   FunFam; 1.20.1440.90:FF:000002; Phosphoenolpyruvate carboxylase; 1.
DR   Gene3D; 1.20.1440.90; Phosphoenolpyruvate/pyruvate domain; 1.
DR   HAMAP; MF_00595; PEPcase_type1; 1.
DR   InterPro; IPR021135; PEP_COase.
DR   InterPro; IPR022805; PEP_COase_bac/pln-type.
DR   InterPro; IPR018129; PEP_COase_Lys_AS.
DR   InterPro; IPR033129; PEPCASE_His_AS.
DR   InterPro; IPR015813; Pyrv/PenolPyrv_kinase-like_dom.
DR   NCBIfam; NF000584; PRK00009.1; 1.
DR   PANTHER; PTHR30523; PHOSPHOENOLPYRUVATE CARBOXYLASE; 1.
DR   PANTHER; PTHR30523:SF6; PHOSPHOENOLPYRUVATE CARBOXYLASE; 1.
DR   Pfam; PF00311; PEPcase; 1.
DR   PRINTS; PR00150; PEPCARBXLASE.
DR   SUPFAM; SSF51621; Phosphoenolpyruvate/pyruvate domain; 1.
DR   PROSITE; PS00781; PEPCASE_1; 1.
DR   PROSITE; PS00393; PEPCASE_2; 1.
PE   3: Inferred from homology;
KW   Carbon dioxide fixation; Lyase; Magnesium.
FT   CHAIN           1..883
FT                   /note="Phosphoenolpyruvate carboxylase"
FT                   /id="PRO_1000129840"
FT   ACT_SITE        138
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00595"
FT   ACT_SITE        546
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00595"
SQ   SEQUENCE   883 AA;  99021 MW;  895B099DA6FB77BA CRC64;
     MNEQYSALRS NVSMLGKVLG ETIKDALGEH ILDRVETIRK LSKSSRAGNE ANRQELLTTL
     QNLSNDELLP VARAFSQFLN LANTAEQYHS ISPKGEAASN PEVIARTLRK LKNQPDLNDA
     TIKKAVESLS LELVLTAHPT EITRRTLIHK MGEINNCLKQ LDNTDIADYE RHQVMRRLRQ
     LIAQSWHTDE IRKQRPSPVD EAKWGFAVVE NSLWQGVPNY LRELNEQLEE NLGYKLTVDF
     VPVRFTSWMG GDRDGNPNVT ADITRHVLLL SRWKATDLFL KDIHILVSEL SMVDATPELL
     ALVGEEGASE PYRYLMKKLR ARLMATQSWL EARLKGEKLP KPAGLLTQNE QLWEPLYACY
     QSLQACGMGI IANGELLDTL RRVKCFGVPL VRIDIRQEST RHTEALGEIT RYLGIGDYES
     WSEADKQAFL IRELNSKRPL LPRNWEPSND TREVLETCKV IAEAPKGSIA AYVISMAKTP
     SDVLAVHLLL KEAGIGFAMP VAPLFETLDD LNNADDVMTQ LLNIDWYRGL IQGKQMVMIG
     YSDSAKDAGV MAASWAQYQA QDALIKTCEK AGIELTLFHG RGGSIGRGGA PAHAALLSQP
     PGSLKGGLRV TEQGEMIRFK YGLPEVTVSS LSLYTSAILE ANLLPPPEPK DSWRHIMDEL
     SVISCETYRG YVRENKDFVP YFRSATPEQE LGKLPLGSRP AKRRPTGGVE SLRAIPWIFA
     WTQNRLMLPA WLGAGTALQK VVEDGKQSEL EAMCRDWPFF STRLGMLEMV FSKADLWLAD
     YYDQRLVAKT LWPLGKELRD LLEEDIKVVL AIANDSHLMA DLPWIAESIQ LRNVYTDPLN
     VLQAELLYRS RLTEEQGKSP DPRVEQALMV TIAGVAAGMR NTG
//