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Database: UniProt/TrEMBL
Entry: E6N9G7_9ARCH
LinkDB: E6N9G7_9ARCH
Original site: E6N9G7_9ARCH 
ID   E6N9G7_9ARCH            Unreviewed;       522 AA.
AC   E6N9G7;
DT   08-MAR-2011, integrated into UniProtKB/TrEMBL.
DT   08-MAR-2011, sequence version 1.
DT   27-SEP-2017, entry version 27.
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=CSUB_C1706 {ECO:0000313|EMBL:BAJ51557.1}, HGMM_F20G01C04
GN   {ECO:0000313|EMBL:BAJ49756.1}, HGMM_F28A10C27
GN   {ECO:0000313|EMBL:BAJ48936.1};
OS   Candidatus Caldiarchaeum subterraneum.
OC   Archaea; Thaumarchaeota; unclassified Thaumarchaeota;
OC   Candidatus Caldiarchaeum.
OX   NCBI_TaxID=311458 {ECO:0000313|EMBL:BAJ48936.1, ECO:0000313|Proteomes:UP000008120};
RN   [1] {ECO:0000313|EMBL:BAJ48936.1, ECO:0000313|Proteomes:UP000008120}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=16309394; DOI=10.1111/j.1462-2920.2005.00881.x;
RA   Nunoura T., Hirayama H., Takami H., Oida H., Nishi S., Shimamura S.,
RA   Suzuki Y., Inagaki F., Takai K., Nealson K.H., Horikoshi K.;
RT   "Genetic and functional properties of uncultivated thermophilic
RT   crenarchaeotes from a subsurface gold mine as revealed by analysis of
RT   genome fragments.";
RL   Environ. Microbiol. 7:1967-1984(2005).
RN   [2] {ECO:0000313|EMBL:BAJ48936.1, ECO:0000313|Proteomes:UP000008120}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=21169198; DOI=10.1093/nar/gkq1228;
RA   Nunoura T., Takaki Y., Kakuta J., Nishi S., Sugahara J., Kazama H.,
RA   Chee G., Hattori M., Kanai A., Atomi H., Takai K., Takami H.;
RT   "Insights into the evolution of Archaea and eukaryotic protein
RT   modifier systems revealed by the genome of a novel archaeal group.";
RL   Nucleic Acids Res. 39:3204-3223(2011).
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; AP011876; BAJ48936.1; -; Genomic_DNA.
DR   EMBL; AP011902; BAJ49756.1; -; Genomic_DNA.
DR   EMBL; BA000048; BAJ51557.1; -; Genomic_DNA.
DR   KEGG; csu:CSUB_C1706; -.
DR   KO; K01595; -.
DR   OrthoDB; POG093Z01LI; -.
DR   Proteomes; UP000008120; 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:UP000008120};
KW   Lyase {ECO:0000256|HAMAP-Rule:MF_01904, ECO:0000313|EMBL:BAJ48936.1};
KW   Magnesium {ECO:0000256|HAMAP-Rule:MF_01904};
KW   Pyruvate {ECO:0000313|EMBL:BAJ48936.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000008120}.
SQ   SEQUENCE   522 AA;  59066 MW;  F4B9007EF1710948 CRC64;
     MVNEERHIPR TMSSQHPDNV SSPPWLDTPL IEGDDEVEEV YQSWVTLGCE EAMWDAEGKD
     VDLNVVRKLL TTHPEYFREK IIGRDHFLTY RIPNPSMEKS DRKVFFETLQ SIPKHFDACE
     AFYGRQVNPP VFEVILPFTT SVNQLIRVVN TYRKAVVQLE EIVIDYPNIT LGDIIGKISP
     EKIEVIPLFE DLDSMLNADT ILGRFIELTS PRYVRAFIAR SDPALNNGLV AATLMAKLAI
     DKLQNLSTNT GIPVHTIIGV GTLPFRGGLS PTHLEKFYEE YGGVSTVTIQ SAFRYDYPQN
     IVKEAIKSIN NTLPIEKRST IIESVETVLK VIAKGSQAYR AFAEVAAPSI ARVSALTPAR
     RRRKLHVGAF AYSRVLGGVE LPRAIPYACS FYTLGLPPEF IGLRFLYQLS EEEFDVLKEF
     YNLAEDLRRV APLVCFDNIN TLLSEESKDK HELQPLREAL PLYVEDLEAA QDLLNIKPGP
     KTSSERKYSN ILNNFLIAYM EENLEEARLE LLRAAGIRRC LG
//
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