##gff-version 3 Q9UTM7 UniProtKB Chain 1 378 . . . ID=PRO_0000116791;Note=Histone acetyltransferase type B catalytic subunit Q9UTM7 UniProtKB Region 41 43 . . . Note=Interaction with histone H4 N-terminus;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q12341 Q9UTM7 UniProtKB Region 183 185 . . . Note=Interaction with histone H4 N-terminus;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q12341 Q9UTM7 UniProtKB Active site 238 238 . . . Note=Proton donor/acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q12341 Q9UTM7 UniProtKB Binding site 203 205 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q12341 Q9UTM7 UniProtKB Binding site 210 216 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q12341 Q9UTM7 UniProtKB Site 161 161 . . . Note=Interaction with histone H4 N-terminus;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O14929