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Annotation rule MF_01440
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General rule information [?]

Accession MF_01440
Dates 6-SEP-2006 (Created)
19-NOV-2019 (Last updated, Version 18)
Name CheD
Scope
Bacteria
Archaea
Templates P40404 (CHED_BACSU); Q9X005 (CHED_THEMA): [Recover all]

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
CHED
case <OC:Bacillus>
Protein name
RecName: Full=Chemoreceptor glutamine deamidase CheD;
EC 3.5.1.44;
else
Protein name
RecName: Full=Probable chemoreceptor glutamine deamidase CheD;
EC 3.5.1.44;
end case
Gene name
cheD

Comments [?]

case <OC:Bacillus>
Function Deamidates glutamine residues to glutamate on methyl-accepting chemotaxis receptors (MCPs). CheD-mediated MCP deamidation is required for productive communication of the conformational signals of the chemoreceptors to the cheA kinase.
Catalytic activity RHEA:16441: H2O + L-glutaminyl-[protein] = L-glutamyl-[protein] + NH4(+)
EC 3.5.1.44
Subunit Forms a complex with CheC.
else
Function Probably deamidates glutamine residues to glutamate on methyl-accepting chemotaxis receptors (MCPs), playing an important role in chemotaxis.
Catalytic activity RHEA:16441: H2O + L-glutaminyl-[protein] = L-glutamyl-[protein] + NH4(+)
EC 3.5.1.44
end case
Similarity Belongs to the CheD family.

Keywords [?]


Gene Ontology [?]

GO:0050568; Molecular function: protein-glutamine glutaminase activity.
GO:0006935; Biological process: chemotaxis.

Cross-references [?]

Pfam PF03975; CheD; 1;

Additional information [?]

Size range 151-250 amino acids
Related rules None
Fusion None