Hydrolases;
Acting on carbon-nitrogen bonds, other than peptide bonds;
In linear amides

protein-L-glutamine amidohydrolase

protein L-glutamine + H2O = protein L-glutamate + NH3 [RN:R02622]

R02622;
(other) R06134

protein L-glutamine [CPD:C02583];
H2O [CPD:C00001]

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.

EC 3.5.1.44 created 1976, modified 1983