##gff-version 3 Q07977 UniProtKB Chain 1 375 . . . ID=PRO_0000149288;Note=Alpha-2%2C8-sialyltransferase 8B Q07977 UniProtKB Topological domain 1 6 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q07977 UniProtKB Transmembrane 7 23 . . . Note=Helical%3B Signal-anchor for type II membrane protein;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q07977 UniProtKB Topological domain 24 375 . . . Note=Lumenal;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q07977 UniProtKB Active site 346 346 . . . Note=Proton donor/acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O43173 Q07977 UniProtKB Binding site 162 162 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O43173 Q07977 UniProtKB Binding site 185 185 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O43173 Q07977 UniProtKB Binding site 294 294 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O43173 Q07977 UniProtKB Binding site 295 295 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O43173 Q07977 UniProtKB Binding site 296 296 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O43173 Q07977 UniProtKB Binding site 316 316 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O43173 Q07977 UniProtKB Binding site 329 329 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O43173 Q07977 UniProtKB Binding site 330 330 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O43173 Q07977 UniProtKB Glycosylation 60 60 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q07977 UniProtKB Glycosylation 72 72 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q07977 UniProtKB Glycosylation 89 89 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q07977 UniProtKB Glycosylation 134 134 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q07977 UniProtKB Glycosylation 219 219 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q07977 UniProtKB Glycosylation 234 234 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q07977 UniProtKB Disulfide bond 157 307 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O43173 Q07977 UniProtKB Disulfide bond 171 371 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O43173