Apamine is a small monomeric peptide toxin present in the, Ask an Expert

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Apamine is a small monomeric peptide toxin present in the venom of the honeybee. it has the sequence: CNCKAPETALCARRCQQH a)it is known that apamine does NOT react with iodoacetate. how many disulfide bonds are present? b) suppose trypsin cleavage gave two peptides. where are the S-S bond(s)? (hints: if cut by trypsin, but still held together by a disulfide bond, count it as a single peptide. also do not count a single amino acid as a peptide

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