ACT_SITE 393; /note="Nucleophile; for glutamine hydrolysis"; /evidence="ECO:0000255|HAMAP-Rule:MF_01227, ECO:0000269|PubMed:26097035"; ACT_SITE 524; /evidence="ECO:0000255|HAMAP-Rule:MF_01227, ECO:0000305|PubMed:26097035"; ACT_SITE 526; /evidence="ECO:0000255|HAMAP-Rule:MF_01227, ECO:0000305|PubMed:26097035"