##gff-version 3 Q3UY17 UniProtKB Signal peptide 1 22 . . . Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:SignalP Q3UY17 UniProtKB Chain 23 391 . . . ID=PRO_5004230276;Note=Receptor ligand binding region domain-containing protein;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:SignalP Q3UY17 UniProtKB Domain 41 384 . . . Note=Receptor ligand binding region;Ontology_term=ECO:0000259;evidence=ECO:0000259|Pfam:PF01094