AC   MF_01904;
DC   Protein; auto
TR   HAMAP; MF_01904; -; 1; level=0
XX
Names: PEPcase_type2
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ID   CAPPA
DE   RecName: Full=Phosphoenolpyruvate carboxylase;
DE            Short=PEPC;
DE            Short=PEPCase;
DE            EC=4.1.1.31;
GN   Name=ppcA;
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CC   -!- FUNCTION: Catalyzes the irreversible beta-carboxylation of
CC       phosphoenolpyruvate (PEP) to form oxaloacetate (OAA), a four-carbon
CC       dicarboxylic acid source for the tricarboxylic acid cycle.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=oxaloacetate + phosphate = hydrogencarbonate +
CC         phosphoenolpyruvate; Xref=Rhea:RHEA:28370, ChEBI:CHEBI:16452,
CC         ChEBI:CHEBI:17544, ChEBI:CHEBI:43474, ChEBI:CHEBI:58702; EC=4.1.1.31;
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC   -!- SUBUNIT: Homotetramer.
CC   -!- SIMILARITY: Belongs to the PEPCase type 2 family.
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DR   Pfam; PF00311; PEPcase; 1; trigger=no
DR   PIRSF; PIRSF006677; UCP006677; 1; trigger=no
DR   NCBIfam; TIGR02751; PEPCase_arch; 1; trigger=no
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KW   Carbon dioxide fixation
KW   Lyase
KW   Magnesium
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GO   GO:0000287; F:magnesium ion binding
GO   GO:0008964; F:phosphoenolpyruvate carboxylase activity
GO   GO:0006107; P:oxaloacetate metabolic process
GO   GO:0015977; P:carbon fixation
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FT   None
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Size: 459-537;
Related: None;
Template: O27026; Q97WG4; Q4JCJ1; Q8XLE8;
Scope:
 Bacteria; Clostridia
 Bacteria; Lactobacillales
 Archaea
Fusion:
 Nter: None
 Cter: None
Duplicate: None
Plasmid: None
Comments: None
XX
# Revision 1.15 2023/06/01
//