##gff-version 3 Q9Y0B7 UniProtKB Chain 1 305 . . . ID=PRO_0000327847;Note=Serine/threonine-protein phosphatase 4 catalytic subunit Q9Y0B7 UniProtKB Active site 113 113 . . . Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9Y0B7 UniProtKB Binding site 52 52 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9Y0B7 UniProtKB Binding site 54 54 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9Y0B7 UniProtKB Binding site 80 80 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9Y0B7 UniProtKB Binding site 80 80 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9Y0B7 UniProtKB Binding site 112 112 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9Y0B7 UniProtKB Binding site 162 162 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9Y0B7 UniProtKB Binding site 236 236 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250