##gff-version 3 Q5FYA8 UniProtKB Chain 1 562 . . . ID=PRO_0000295623;Note=Arylsulfatase H Q5FYA8 UniProtKB Transmembrane 167 187 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q5FYA8 UniProtKB Transmembrane 189 209 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q5FYA8 UniProtKB Active site 55 55 . . . Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P15289 Q5FYA8 UniProtKB Active site 117 117 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P15289 Q5FYA8 UniProtKB Binding site 15 15 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P15289 Q5FYA8 UniProtKB Binding site 16 16 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P15289 Q5FYA8 UniProtKB Binding site 55 55 . . . Note=Via 3-oxoalanine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P15289 Q5FYA8 UniProtKB Binding site 115 115 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P15289 Q5FYA8 UniProtKB Binding site 271 271 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P15289 Q5FYA8 UniProtKB Binding site 323 323 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P15289 Q5FYA8 UniProtKB Binding site 324 324 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P15289 Q5FYA8 UniProtKB Binding site 348 348 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P15289 Q5FYA8 UniProtKB Modified residue 55 55 . . . Note=3-oxoalanine (Cys);Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P15289