CATH Classification

Domain Context

CATH Clusters

Superfamily 3.30.1330.200
Functional Family

Enzyme Information

3.1.1.61
Protein-glutamate methylesterase.
based on mapping to UniProt Q9X005
Protein L-glutamate O(5)-methyl ester + H(2)O = protein L-glutamate + methanol.
-!- Hydrolyzes the products of EC 2.1.1.77, EC 2.1.1.78, EC 2.1.1.80 and EC 2.1.1.100.
3.5.1.44
Protein-glutamine glutaminase.
based on mapping to UniProt Q9X005
Protein L-glutamine + H(2)O = protein L-glutamate + NH(3).
-!- Specific for the hydrolysis of the gamma-amide of glutamine substituted at the carboxyl position or both the alpha-amino and carboxyl positions, e.g., L-glutaminylglycine and L-phenylalanyl-L- glutaminylglycine.

UniProtKB Entries (1)

Q9X005
CHED_THEMA
Thermotoga maritima MSB8
Chemoreceptor glutamine deamidase CheD

PDB Structure

PDB 2F9Z
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
A receptor-modifying deamidase in complex with a signaling phosphatase reveals reciprocal regulation.
Chao, X., Muff, T.J., Park, S.Y., Zhang, S., Pollard, A.M., Ordal, G.W., Bilwes, A.M., Crane, B.R.
Cell(Cambridge,Mass.)