##gff-version 3
P21275	UniProtKB	Signal peptide	1	19	.	.	.	Ontology_term=ECO:0000255;evidence=ECO:0000255	
P21275	UniProtKB	Propeptide	20	292	.	.	.	ID=PRO_0000033858	
P21275	UniProtKB	Chain	293	408	.	.	.	ID=PRO_0000033859;Note=Bone morphogenetic protein 4	
P21275	UniProtKB	Region	91	111	.	.	.	Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite	
P21275	UniProtKB	Region	281	307	.	.	.	Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite	
P21275	UniProtKB	Compositional bias	284	307	.	.	.	Note=Basic residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite	
P21275	UniProtKB	Modified residue	91	91	.	.	.	Note=Phosphoserine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P12644	
P21275	UniProtKB	Glycosylation	144	144	.	.	.	Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255	
P21275	UniProtKB	Glycosylation	209	209	.	.	.	Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255	
P21275	UniProtKB	Glycosylation	350	350	.	.	.	Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255	
P21275	UniProtKB	Glycosylation	365	365	.	.	.	Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255	
P21275	UniProtKB	Disulfide bond	308	373	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
P21275	UniProtKB	Disulfide bond	337	405	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
P21275	UniProtKB	Disulfide bond	341	407	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250	
P21275	UniProtKB	Disulfide bond	372	372	.	.	.	Note=Interchain;Ontology_term=ECO:0000250;evidence=ECO:0000250	
P21275	UniProtKB	Sequence conflict	407	407	.	.	.	Note=C->S;Ontology_term=ECO:0000305;evidence=ECO:0000305