##gff-version 3 Q29095 UniProtKB Signal peptide 1 24 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P41222 Q29095 UniProtKB Chain 25 189 . . . ID=PRO_0000017948;Note=Prostaglandin-H2 D-isomerase Q29095 UniProtKB Active site 63 63 . . . Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P41222 Q29095 UniProtKB Modified residue 25 25 . . . Note=Pyrrolidone carboxylic acid;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P22057 Q29095 UniProtKB Glycosylation 49 49 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q29095 UniProtKB Glycosylation 76 76 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q29095 UniProtKB Disulfide bond 87 184 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O09114