##gff-version 3 Q01984 UniProtKB Chain 1 295 . . . ID=PRO_0000084024;Note=Histamine N-methyltransferase Q01984 UniProtKB Binding site 28 28 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00929 Q01984 UniProtKB Binding site 60 60 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00929 Q01984 UniProtKB Binding site 89 89 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00929 Q01984 UniProtKB Binding site 94 94 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00929 Q01984 UniProtKB Binding site 120 120 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00929 Q01984 UniProtKB Binding site 143 143 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00929 Q01984 UniProtKB Binding site 284 284 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00929 Q01984 UniProtKB Modified residue 2 2 . . . Note=Blocked amino end (Ala)