##gff-version 3 D9U2B1 UniProtKB Signal peptide 1 20 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255 D9U2B1 UniProtKB Propeptide 21 39 . . . ID=PRO_0000403848;Ontology_term=ECO:0000250;evidence=ECO:0000250 D9U2B1 UniProtKB Chain 40 89 . . . ID=PRO_0000403849;Note=Neurotoxin beta-KTx 12 D9U2B1 UniProtKB Domain 53 89 . . . Note=BetaSPN-type CS-alpha/beta;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01209 D9U2B1 UniProtKB Disulfide bond 56 76 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01209 D9U2B1 UniProtKB Disulfide bond 63 81 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01209 D9U2B1 UniProtKB Disulfide bond 67 83 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01209