##gff-version 3
Q3UHN9	UniProtKB	Chain	1	882	.	.	.	ID=PRO_0000225655;Note=Bifunctional heparan sulfate N-deacetylase/N-sulfotransferase 1	
Q3UHN9	UniProtKB	Topological domain	1	17	.	.	.	Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q3UHN9	UniProtKB	Transmembrane	18	38	.	.	.	Note=Helical%3B Signal-anchor for type II membrane protein;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q3UHN9	UniProtKB	Topological domain	39	882	.	.	.	Note=Lumenal;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q3UHN9	UniProtKB	Region	1	169	.	.	.	Note=Sufficient for localization to Golgi membrane;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P52848	
Q3UHN9	UniProtKB	Region	40	598	.	.	.	Note=Heparan sulfate N-deacetylase 1	
Q3UHN9	UniProtKB	Region	599	882	.	.	.	Note=Heparan sulfate N-sulfotransferase 1	
Q3UHN9	UniProtKB	Active site	614	614	.	.	.	Note=For sulfotransferase activity;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P52848	
Q3UHN9	UniProtKB	Binding site	614	618	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P52848	
Q3UHN9	UniProtKB	Binding site	712	712	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P52848	
Q3UHN9	UniProtKB	Binding site	817	817	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P52848	
Q3UHN9	UniProtKB	Binding site	833	837	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P52848	
Q3UHN9	UniProtKB	Glycosylation	231	231	.	.	.	Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q3UHN9	UniProtKB	Glycosylation	351	351	.	.	.	Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q3UHN9	UniProtKB	Glycosylation	401	401	.	.	.	Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q3UHN9	UniProtKB	Glycosylation	667	667	.	.	.	Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q3UHN9	UniProtKB	Disulfide bond	818	828	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P52848	
Q3UHN9	UniProtKB	Alternative sequence	143	185	.	.	.	ID=VSP_017399;Note=In isoform 3. KYVNLDAWNRELLDKYCVAYGVGIIGFFKANENSLLSAQLKGF->SISCHSSSVLQTVKGKSAAGPFAQPGRKTGHVPEGFEPGPARV;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:16141072;Dbxref=PMID:16141072	
Q3UHN9	UniProtKB	Alternative sequence	186	882	.	.	.	ID=VSP_017400;Note=In isoform 3. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:16141072;Dbxref=PMID:16141072	
Q3UHN9	UniProtKB	Alternative sequence	480	495	.	.	.	ID=VSP_017401;Note=In isoform 2. VLPRQTCGLFTHTIFY->RLGDTEVKNPDKSLTS;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:16141072;Dbxref=PMID:16141072	
Q3UHN9	UniProtKB	Alternative sequence	496	882	.	.	.	ID=VSP_017402;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:16141072;Dbxref=PMID:16141072	
Q3UHN9	UniProtKB	Mutagenesis	486	486	.	.	.	Note=Loss of deacetylase activity. No effect on sulfotransferase activity. C->W;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:12590599;Dbxref=PMID:12590599	
Q3UHN9	UniProtKB	Mutagenesis	614	614	.	.	.	Note=No effect on deacetylase activity. Loss of sulfotransferase activity. K->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:12590599;Dbxref=PMID:12590599	
Q3UHN9	UniProtKB	Sequence conflict	109	109	.	.	.	Note=F->S;Ontology_term=ECO:0000305;evidence=ECO:0000305	
Q3UHN9	UniProtKB	Sequence conflict	789	789	.	.	.	Note=M->V;Ontology_term=ECO:0000305;evidence=ECO:0000305