HAMAP rule MF_01440
General rule information
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Accession | MF_01440 |
Dates | 6-SEP-2006 (Created) 17-JAN-2023 (Last updated, Version 19) |
Name | CheD |
Scope | Bacteria
Archaea |
Templates | P40404 (CHED_BACSU); Q9X005 (CHED_THEMA): [Recover all] |
Triggered by |
Propagated annotation
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Identifier, protein and gene names
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Identifier |
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case <OC:Bacillus>
Protein name |
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else
Protein name |
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end case
Gene name |
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Comments
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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
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Gene Ontology
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GO:0050568; Molecular function: protein-glutamine glutaminase activity.
GO:0006935; Biological process: chemotaxis.
GO:0006935; Biological process: chemotaxis.
Cross-references
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Pfam | PF03975; CheD; 1; |
Additional information
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Size range | 151-250 amino acids |
Related rules | None |
Fusion | None |