A sample of a peptide of unknown sequence was treated with trypsin; another sample of the same peptide was treated with chymotrypsin. The sequences (N-terminal to C- terminal) of the smaller peptides produced by trypsin digestion were as follows:

The sequences of the smaller peptides produced by chymotrypsin digestion were as follows:

Deduce the sequence of the original peptide.

Transcribed Image Text:

Met Val-Ser-Thr-Lys Val-Ile Trp-Thr-Leu-Met-Ile Leu-Phe-Asn-Glu-Ser-Arg