##gff-version 3
Q90669	UniProtKB	Signal peptide	1	19	.	.	.	Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q90669	UniProtKB	Chain	20	513	.	.	.	ID=PRO_0000269545;Note=Activin receptor type-2A	
Q90669	UniProtKB	Topological domain	20	139	.	.	.	Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q90669	UniProtKB	Transmembrane	140	160	.	.	.	Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q90669	UniProtKB	Topological domain	161	513	.	.	.	Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q90669	UniProtKB	Domain	192	485	.	.	.	Note=Protein kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159	
Q90669	UniProtKB	Active site	322	322	.	.	.	Note=Proton acceptor;Ontology_term=ECO:0000255,ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159,ECO:0000255|PROSITE-ProRule:PRU10027	
Q90669	UniProtKB	Binding site	198	206	.	.	.	Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159	
Q90669	UniProtKB	Binding site	219	219	.	.	.	Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159	
Q90669	UniProtKB	Glycosylation	43	43	.	.	.	Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q90669	UniProtKB	Glycosylation	66	66	.	.	.	Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q90669	UniProtKB	Disulfide bond	30	60	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P27038	
Q90669	UniProtKB	Disulfide bond	50	78	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P27038	
Q90669	UniProtKB	Disulfide bond	85	104	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P27038	
Q90669	UniProtKB	Disulfide bond	91	103	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P27038	
Q90669	UniProtKB	Disulfide bond	105	110	.	.	.	Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P27038	
Q90669	UniProtKB	Sequence conflict	9	9	.	.	.	Note=F->L;Ontology_term=ECO:0000305;evidence=ECO:0000305	
Q90669	UniProtKB	Sequence conflict	43	45	.	.	.	Note=NRS->IAV;Ontology_term=ECO:0000305;evidence=ECO:0000305	
Q90669	UniProtKB	Sequence conflict	115	115	.	.	.	Note=F->S;Ontology_term=ECO:0000305;evidence=ECO:0000305