ID A0A075LPM5_9EURY Unreviewed; 476 AA.
AC A0A075LPM5;
DT 29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 29-OCT-2014, sequence version 1.
DT 27-SEP-2017, entry version 13.
DE RecName: Full=Phosphoenolpyruvate carboxylase {ECO:0000256|HAMAP-Rule:MF_01904};
DE Short=PEPC {ECO:0000256|HAMAP-Rule:MF_01904};
DE Short=PEPCase {ECO:0000256|HAMAP-Rule:MF_01904};
DE EC=4.1.1.31 {ECO:0000256|HAMAP-Rule:MF_01904};
GN Name=ppcA {ECO:0000256|HAMAP-Rule:MF_01904};
GN ORFNames=PAP_00835 {ECO:0000313|EMBL:AIF68610.1};
OS Palaeococcus pacificus DY20341.
OC Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae;
OC Palaeococcus.
OX NCBI_TaxID=1343739 {ECO:0000313|EMBL:AIF68610.1, ECO:0000313|Proteomes:UP000027981};
RN [1] {ECO:0000313|Proteomes:UP000027981}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DY20341 {ECO:0000313|Proteomes:UP000027981};
RA Zeng X., Shao Z.;
RT "Complete Genome Sequence of Hyperthermophilic Palaeococcus pacificus
RT DY20341T, Isolated from a Deep-Sea Hydrothermal Sediments.";
RL Submitted (JUN-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the irreversible beta-carboxylation of
CC phosphoenolpyruvate (PEP) to form oxaloacetate (OAA), a four-
CC carbon dicarboxylic acid source for the tricarboxylic acid cycle.
CC {ECO:0000256|HAMAP-Rule:MF_01904}.
CC -!- CATALYTIC ACTIVITY: Phosphate + oxaloacetate = H(2)O +
CC phosphoenolpyruvate + HCO(3)(-). {ECO:0000256|HAMAP-
CC Rule:MF_01904}.
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_01904};
CC -!- SUBUNIT: Homotetramer. {ECO:0000256|HAMAP-Rule:MF_01904}.
CC -!- SIMILARITY: Belongs to the PEPCase type 2 family.
CC {ECO:0000256|HAMAP-Rule:MF_01904}.
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DR EMBL; CP006019; AIF68610.1; -; Genomic_DNA.
DR RefSeq; WP_048164131.1; NZ_CP006019.1.
DR EnsemblBacteria; AIF68610; AIF68610; PAP_00835.
DR GeneID; 24841302; -.
DR KEGG; ppac:PAP_00835; -.
DR KO; K01595; -.
DR OrthoDB; POG093Z01LI; -.
DR Proteomes; UP000027981; 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_01904; PEPcase_type2; 1.
DR InterPro; IPR007566; PEP_COase_arc-type.
DR InterPro; IPR015813; Pyrv/PenolPyrv_Kinase-like_dom.
DR Pfam; PF14010; PEPcase_2; 1.
DR PIRSF; PIRSF006677; UCP006677; 1.
DR SUPFAM; SSF51621; SSF51621; 1.
DR TIGRFAMs; TIGR02751; PEPCase_arch; 1.
PE 3: Inferred from homology;
KW Carbon dioxide fixation {ECO:0000256|HAMAP-Rule:MF_01904};
KW Complete proteome {ECO:0000313|Proteomes:UP000027981};
KW Lyase {ECO:0000256|HAMAP-Rule:MF_01904, ECO:0000313|EMBL:AIF68610.1};
KW Magnesium {ECO:0000256|HAMAP-Rule:MF_01904};
KW Pyruvate {ECO:0000313|EMBL:AIF68610.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000027981}.
SQ SEQUENCE 476 AA; 54539 MW; 1A0E9A02A69CE6B6 CRC64;
MIPRTMSTQH PDNVFIPFFA QEPTLGGEDE VTEAFYAFSV LGIEEQMWDF EGKEVDEFVV
KKLLEKHGYF FKERRLGKSF RLTPRVPNPS VEKTEAKLLL ETLESIPRSA DYAKIFYGEE
VIPIFEVILP MTTSSEEIER VYELYKRYIA GKQYKRVYDV KIYEWIGEFF PKEISVIPLF
ETKEAILNAH EILEEYITGK DIEYQRVFLA RSDPAMNYGL ISAVLYDKYA LFKLQELEEE
MGIEIYPIIG VGGAPFRGHF TPGNVKGVLE EYKSAQTFTV QSSFKYDNTP KDVIKAVEKI
KSSKRGKAEA IGEEMFELLP KYERAYSAEL RALAPLIREV AKYVPSRRRR KLHIGLFGYS
REVNGMALPR AIKFTASLYS IGVPPELLGL SALSESELEK VSEYYKGLYR DLSSALMYFN
PRAAEKFKFL KPITDLQKEL GVEPMEEHEA ITTRILSGEF DEGLIVEAAG LRGFLG
//
