##gff-version 3
P12556	UniProtKB	Chain	1	571	.	.	.	ID=PRO_0000142612;Note=Hemagglutinin-neuraminidase	
P12556	UniProtKB	Topological domain	1	26	.	.	.	Note=Intravirion;Ontology_term=ECO:0000255;evidence=ECO:0000255	
P12556	UniProtKB	Transmembrane	27	47	.	.	.	Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255	
P12556	UniProtKB	Topological domain	48	571	.	.	.	Note=Virion surface;Ontology_term=ECO:0000255;evidence=ECO:0000255	
P12556	UniProtKB	Region	124	152	.	.	.	Note=Important for interaction with fusion/F protein;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q91UL0	
P12556	UniProtKB	Glycosylation	119	119	.	.	.	Note=N-linked (GlcNAc...) asparagine%3B by host;Ontology_term=ECO:0000255;evidence=ECO:0000255	
P12556	UniProtKB	Glycosylation	341	341	.	.	.	Note=N-linked (GlcNAc...) asparagine%3B by host;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q91UL0	
P12556	UniProtKB	Glycosylation	433	433	.	.	.	Note=N-linked (GlcNAc...) asparagine%3B by host;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q91UL0	
P12556	UniProtKB	Glycosylation	481	481	.	.	.	Note=N-linked (GlcNAc...) asparagine%3B by host;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q91UL0	
P12556	UniProtKB	Glycosylation	508	508	.	.	.	Note=N-linked (GlcNAc...) asparagine%3B by host;Ontology_term=ECO:0000255;evidence=ECO:0000255	
P12556	UniProtKB	Glycosylation	538	538	.	.	.	Note=N-linked (GlcNAc...) asparagine%3B by host;Ontology_term=ECO:0000255;evidence=ECO:0000255	
P12556	UniProtKB	Natural variant	3	4	.	.	.	Note=RA->LP	
P12556	UniProtKB	Natural variant	52	52	.	.	.	Note=T->S	
P12556	UniProtKB	Natural variant	75	75	.	.	.	Note=S->G	
P12556	UniProtKB	Natural variant	216	216	.	.	.	Note=T->A	
P12556	UniProtKB	Natural variant	400	401	.	.	.	Note=PE->AD