##gff-version 3 P0C0W0 UniProtKB Signal peptide 1 14 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255 P0C0W0 UniProtKB Chain 15 416 . . . ID=PRO_0000045399;Note=Hemagglutinin-esterase P0C0W0 UniProtKB Topological domain 15 393 . . . Note=Virion surface;Ontology_term=ECO:0000255;evidence=ECO:0000255 P0C0W0 UniProtKB Transmembrane 394 414 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 P0C0W0 UniProtKB Topological domain 415 416 . . . Note=Intravirion;Ontology_term=ECO:0000255;evidence=ECO:0000255 P0C0W0 UniProtKB Region 4 121 . . . Note=Esterase domain first part;Ontology_term=ECO:0000250;evidence=ECO:0000250 P0C0W0 UniProtKB Region 122 263 . . . Note=Receptor binding;Ontology_term=ECO:0000250;evidence=ECO:0000250 P0C0W0 UniProtKB Region 264 379 . . . Note=Esterase domain second part;Ontology_term=ECO:0000250;evidence=ECO:0000250 P0C0W0 UniProtKB Active site 37 37 . . . Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250 P0C0W0 UniProtKB Active site 325 325 . . . Note=Charge relay system;Ontology_term=ECO:0000250;evidence=ECO:0000250 P0C0W0 UniProtKB Active site 328 328 . . . Note=Charge relay system;Ontology_term=ECO:0000250;evidence=ECO:0000250 P0C0W0 UniProtKB Glycosylation 76 76 . . . Note=N-linked (GlcNAc...) asparagine%3B by host;Ontology_term=ECO:0000255;evidence=ECO:0000255 P0C0W0 UniProtKB Glycosylation 257 257 . . . Note=N-linked (GlcNAc...) asparagine%3B by host;Ontology_term=ECO:0000255;evidence=ECO:0000255 P0C0W0 UniProtKB Glycosylation 278 278 . . . Note=N-linked (GlcNAc...) asparagine%3B by host;Ontology_term=ECO:0000255;evidence=ECO:0000255 P0C0W0 UniProtKB Glycosylation 313 313 . . . Note=N-linked (GlcNAc...) asparagine%3B by host;Ontology_term=ECO:0000255;evidence=ECO:0000255 P0C0W0 UniProtKB Glycosylation 322 322 . . . Note=N-linked (GlcNAc...) asparagine%3B by host;Ontology_term=ECO:0000255;evidence=ECO:0000255 P0C0W0 UniProtKB Glycosylation 343 343 . . . Note=N-linked (GlcNAc...) asparagine%3B by host;Ontology_term=ECO:0000255;evidence=ECO:0000255 P0C0W0 UniProtKB Disulfide bond 41 57 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0C0W0 UniProtKB Disulfide bond 108 156 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0C0W0 UniProtKB Disulfide bond 192 273 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0C0W0 UniProtKB Disulfide bond 200 246 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0C0W0 UniProtKB Disulfide bond 304 309 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0C0W0 UniProtKB Disulfide bond 346 371 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250