HAMAP rule MF_01904

General rule information [?]

PURL	https://purl.expasy.org/hamap/rule/MF_01904
Accession	MF_01904
Dates	03-OCT-2007 (Created) 03-SEP-2024 (Last updated, Version 17)
Name	PEPcase_type2
Scope(s)	Bacteria Clostridia Lactobacillales Archaea
Template(s)	O27026; Q97WG4; Q4JCJ1; Q8XLE8; [ Recover all ]
Triggered by	HAMAP; MF_01904 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier	CAPPA
Protein name	RecName: Full=Phosphoenolpyruvate carboxylase; Short=PEPC; Short=PEPCase; EC=4.1.1.31;
Gene name	Name=ppcA;

Comments [?]

FUNCTION	Catalyzes the irreversible beta-carboxylation of phosphoenolpyruvate (PEP) to form oxaloacetate (OAA), a four-carbon dicarboxylic acid source for the tricarboxylic acid cycle.
CATALYTIC ACTIVITY	Reaction=oxaloacetate + phosphate = phosphoenolpyruvate + hydrogencarbonate; Xref=Rhea:RHEA:28370, ChEBI:CHEBI:16452, ChEBI:CHEBI:17544, ChEBI:CHEBI:43474, ChEBI:CHEBI:58702; EC=4.1.1.31;
COFACTOR	Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
SUBUNIT	Homotetramer.
SIMILARITY	Belongs to the PEPCase type 2 family.

Keywords [?]

Gene Ontology [?]

GO:0000287; Molecular function:magnesium ion binding

GO:0008964; Molecular function:phosphoenolpyruvate carboxylase activity

GO:0006107; Biological process:oxaloacetate metabolic process

GO:0015977; Biological process:carbon fixation

Cross-references [?]

Features [?]

Additional information [?]