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Database: UniProt/TrEMBL
Entry: B7K6Q9_CYAP7
LinkDB: B7K6Q9_CYAP7
Original site: B7K6Q9_CYAP7 
ID   B7K6Q9_CYAP7            Unreviewed;      1021 AA.
AC   B7K6Q9;
DT   10-FEB-2009, integrated into UniProtKB/TrEMBL.
DT   10-FEB-2009, sequence version 1.
DT   27-SEP-2017, entry version 66.
DE   RecName: Full=Phosphoenolpyruvate carboxylase {ECO:0000256|HAMAP-Rule:MF_00595, ECO:0000256|SAAS:SAAS00635171};
DE            Short=PEPC {ECO:0000256|HAMAP-Rule:MF_00595};
DE            Short=PEPCase {ECO:0000256|HAMAP-Rule:MF_00595};
DE            EC=4.1.1.31 {ECO:0000256|HAMAP-Rule:MF_00595, ECO:0000256|SAAS:SAAS00635171};
GN   Name=ppc {ECO:0000256|HAMAP-Rule:MF_00595};
GN   OrderedLocusNames=PCC7424_4238 {ECO:0000313|EMBL:ACK72608.1};
OS   Cyanothece sp. (strain PCC 7424) (Synechococcus sp. (strain ATCC
OS   29155)).
OC   Bacteria; Cyanobacteria; Oscillatoriophycideae; Oscillatoriales;
OC   Cyanothecaceae; Cyanothece.
OX   NCBI_TaxID=65393 {ECO:0000313|EMBL:ACK72608.1, ECO:0000313|Proteomes:UP000002384};
RN   [1] {ECO:0000313|Proteomes:UP000002384}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 7424 {ECO:0000313|Proteomes:UP000002384};
RX   PubMed=21972240; DOI=10.1128/mBio.00214-11;
RA   Bandyopadhyay A., Elvitigala T., Welsh E., Stockel J., Liberton M.,
RA   Min H., Sherman L.A., Pakrasi H.B.;
RT   "Novel metabolic attributes of the genus Cyanothece, comprising a
RT   group of unicellular nitrogen-fixing Cyanobacteria.";
RL   MBio 2:E214-E214(2011).
CC   -!- FUNCTION: Forms oxaloacetate, a four-carbon dicarboxylic acid
CC       source for the tricarboxylic acid cycle. {ECO:0000256|HAMAP-
CC       Rule:MF_00595}.
CC   -!- CATALYTIC ACTIVITY: Phosphate + oxaloacetate = H(2)O +
CC       phosphoenolpyruvate + HCO(3)(-). {ECO:0000256|HAMAP-Rule:MF_00595,
CC       ECO:0000256|SAAS:SAAS00635165}.
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000256|HAMAP-
CC         Rule:MF_00595, ECO:0000256|SAAS:SAAS00635164};
CC   -!- SUBUNIT: Homotetramer. {ECO:0000256|HAMAP-Rule:MF_00595}.
CC   -!- SIMILARITY: Belongs to the PEPCase type 1 family.
CC       {ECO:0000256|HAMAP-Rule:MF_00595, ECO:0000256|SAAS:SAAS00635168}.
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DR   EMBL; CP001291; ACK72608.1; -; Genomic_DNA.
DR   RefSeq; WP_015956193.1; NC_011729.1.
DR   STRING; 65393.PCC7424_4238; -.
DR   EnsemblBacteria; ACK72608; ACK72608; PCC7424_4238.
DR   KEGG; cyc:PCC7424_4238; -.
DR   eggNOG; ENOG4105CCA; Bacteria.
DR   eggNOG; COG2352; LUCA.
DR   HOGENOM; HOG000238647; -.
DR   KO; K01595; -.
DR   OMA; PWVFGWT; -.
DR   OrthoDB; POG091H040O; -.
DR   Proteomes; UP000002384; Chromosome.
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   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   Pfam; PF00311; PEPcase; 1.
DR   PRINTS; PR00150; PEPCARBXLASE.
DR   SUPFAM; SSF51621; SSF51621; 3.
DR   PROSITE; PS00781; PEPCASE_1; 1.
DR   PROSITE; PS00393; PEPCASE_2; 1.
PE   3: Inferred from homology;
KW   Carbon dioxide fixation {ECO:0000256|HAMAP-Rule:MF_00595,
KW   ECO:0000256|SAAS:SAAS00635173};
KW   Complete proteome {ECO:0000313|Proteomes:UP000002384};
KW   Lyase {ECO:0000256|HAMAP-Rule:MF_00595, ECO:0000256|SAAS:SAAS00635169,
KW   ECO:0000313|EMBL:ACK72608.1};
KW   Magnesium {ECO:0000256|HAMAP-Rule:MF_00595,
KW   ECO:0000256|SAAS:SAAS00635157};
KW   Pyruvate {ECO:0000313|EMBL:ACK72608.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000002384}.
FT   ACT_SITE    194    194       {ECO:0000256|HAMAP-Rule:MF_00595,
FT                                ECO:0000256|PROSITE-ProRule:PRU10111}.
FT   ACT_SITE    668    668       {ECO:0000256|HAMAP-Rule:MF_00595,
FT                                ECO:0000256|PROSITE-ProRule:PRU10112}.
SQ   SEQUENCE   1021 AA;  117843 MW;  FB7805B7E50A78AD CRC64;
     MSSLVQVSTT PLQFFSTSDL FLQDRLKLVE ELWEEVLQAE CGQELVALLK KLRAICCEQG
     QAQKALEDSI TQLIEQLDLV EAVRTSRAFA LYFQLINIVE QHYEQRDQQL SRRATYQESP
     VKTKNGNNSE SPSLFSSAFG ANWVERSWTD DNQNQQKAGT LHWLFPYLKQ LNVPPQQIQR
     LLNQLDIRLV FTAHPTEIVR HTIRRKQRRI AHILQKLDQA EETFRGMGLT NSWEAEQLKE
     QFKEEIRLWW RTDELHQFKP TVLDEVDYAL HYFNEVLFQA LPQLALRLKQ TLKGAFPRLE
     PPKNNFCYFG SWVGGDRDGN PFVTPEVTWA TACYQRNVVI EKYLQTVDEL SNILSPSLHW
     CNVLPDLLDS LEKDRVQMPE IYTQLAIRYR QEPYRLKLAY IKKRLENTQD RNNRLANPNE
     RLLIFKTGNP NIYHNKEELS EELQLIRRNL EASGLTCQEL ENLICQVEIY GFNLTQLDFR
     QESSCHSDAI NEIAEYLQIL PKPYNQLSEA ERTAWLIEEL KTRRPLIPQE MPFSEKTCEV
     IETLKMLRLL QQEFGLEICH TYIISMTNDV SDVLEVMLLA QEAGLYDPAT SSITIRIVPL
     FETVEDLKRA PEIMRALFEM TLYRAALAGG YQYLAKDQGQ EIIGELQPPL LQPPNLQEIM
     VGYSDSNKDS GFLSSNWEIH KAQKALQKVA KGYGIDLRLF HGRGGSVGRG GGPAYAAILA
     QPTGTINGRI KITEQGEVLA SKYSLPELAL YNLETIVTAV IQSSLLGCGF DDIQVWNEIM
     EDLAGCARKA YRSLIYEDPD FIDFFMSVTP IPEISQLQIS SRPARRKSGK KDLSTLRAIP
     WVFSWTQTRF LLPAWYGVGT ALEQFINREP EEHLKLLRYF YLKWPFFRMV ISKVEMTLSK
     VDLQIAHHYV KELSKPEDLE RFERVFNQIS EEYHRTCRLV LDITENERLL DGDPTLQRSV
     QLRNGTIVPL GFLQVSLLKR LRQYNAQAES GVIHFRYSKE ELLRGALLTI NGIAAGMRNT
     G
//
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