##gff-version 3 O97398 UniProtKB Signal peptide 1 16 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255 O97398 UniProtKB Propeptide 17 45 . . . ID=PRO_0000314680;Note=Activation peptide;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q00871 O97398 UniProtKB Chain 46 276 . . . ID=PRO_5000147324;Note=Chymotrypsin;Ontology_term=ECO:0000255;evidence=ECO:0000255 O97398 UniProtKB Domain 46 272 . . . Note=Peptidase S1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00274 O97398 UniProtKB Active site 89 89 . . . Note=Charge relay system;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P00771 O97398 UniProtKB Active site 135 135 . . . Note=Charge relay system;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P00771 O97398 UniProtKB Active site 229 229 . . . Note=Charge relay system;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P00771 O97398 UniProtKB Glycosylation 144 144 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 O97398 UniProtKB Glycosylation 193 193 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 O97398 UniProtKB Disulfide bond 74 90 . . . Ontology_term=ECO:0000250,ECO:0000255;evidence=ECO:0000250|UniProtKB:P00771,ECO:0000255|PROSITE-ProRule:PRU00274 O97398 UniProtKB Disulfide bond 202 215 . . . Ontology_term=ECO:0000250,ECO:0000255;evidence=ECO:0000250|UniProtKB:P00771,ECO:0000255|PROSITE-ProRule:PRU00274 O97398 UniProtKB Disulfide bond 225 250 . . . Ontology_term=ECO:0000250,ECO:0000255;evidence=ECO:0000250|UniProtKB:P00771,ECO:0000255|PROSITE-ProRule:PRU00274