##gff-version 3 Q93T81 UniProtKB Chain 1 570 . . . ID=PRO_0000234139;Note=Urease subunit alpha 1 Q93T81 UniProtKB Domain 131 570 . . . Note=Urease;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01953 Q93T81 UniProtKB Active site 322 322 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01953 Q93T81 UniProtKB Binding site 136 136 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01953 Q93T81 UniProtKB Binding site 138 138 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01953 Q93T81 UniProtKB Binding site 219 219 . . . Note=Via carbamate group;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01953 Q93T81 UniProtKB Binding site 219 219 . . . Note=Via carbamate group;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01953 Q93T81 UniProtKB Binding site 221 221 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01953 Q93T81 UniProtKB Binding site 248 248 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01953 Q93T81 UniProtKB Binding site 274 274 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01953 Q93T81 UniProtKB Binding site 362 362 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01953 Q93T81 UniProtKB Modified residue 219 219 . . . Note=N6-carboxylysine;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01953