##gff-version 3 P43430 UniProtKB Signal peptide 1 19 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255 P43430 UniProtKB Propeptide 20 20 . . . ID=PRO_0000027457;Note=Activation peptide P43430 UniProtKB Chain 21 247 . . . ID=PRO_0000027458;Note=Mast cell protease 8 P43430 UniProtKB Domain 21 242 . . . Note=Peptidase S1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00274 P43430 UniProtKB Active site 64 64 . . . Note=Charge relay system;Ontology_term=ECO:0000250;evidence=ECO:0000250 P43430 UniProtKB Active site 107 107 . . . Note=Charge relay system;Ontology_term=ECO:0000250;evidence=ECO:0000250 P43430 UniProtKB Active site 200 200 . . . Note=Charge relay system;Ontology_term=ECO:0000250;evidence=ECO:0000250 P43430 UniProtKB Glycosylation 41 41 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 P43430 UniProtKB Glycosylation 71 71 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 P43430 UniProtKB Glycosylation 101 101 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 P43430 UniProtKB Glycosylation 151 151 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 P43430 UniProtKB Glycosylation 179 179 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 P43430 UniProtKB Disulfide bond 49 65 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00274 P43430 UniProtKB Disulfide bond 141 206 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00274 P43430 UniProtKB Disulfide bond 171 185 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00274 P43430 UniProtKB Sequence conflict 182 182 . . . Note=I->T;Ontology_term=ECO:0000305;evidence=ECO:0000305