Partial hydrolysis of gamicidin `(S)` gave the following dipeptides `//` Tripeptides
`(` Leu `-` Phe `) (` Phe `-` Pro `) (` Phe `-` Pro `-` Val `) ( ` Val `-` om `-` Leu `) (` Om `-` Lu ) (` Val `-` om ) ( ` Pro `-` val `-` om `)`

Choose the peptide that matches the abbreviation Phe-Val-Ala.

Choose the peptide that matches the abbreviation Phe-Val-Ala.

A hexapeptide has the composition Ala,Gly,Phe,Val. Both the N- terminal and C- teminal units are Val. Cleavage of the hexapeptide by chymotypsin gives two different tripeptides, both having Val as the N-terminal group. Among the products of random hydrolysis is a Ala-Val dipeptide fragment . What is the primary structure of the hexapeptide?

A hexapeptide has the composition Ala,Gly,Phe,Val. Both the N- terminal and C- teminal units are Val. Cleavage of the hexapeptide by chymotypsin gives two different tripeptides, both having Val as the N-terminal group. Among the products of random hydrolysis is a Ala-Val dipeptide fragment . What is the primary structure of the hexapeptide?

Give the amino acid sequence of the following polypeptides using the data given by partial hydrolysis. (a) (Ser,Hyp,Pro,Thr) overset(H_(3)O+) rarr Ser, Thr +Thr,Hyp +Pro,Ser (Ala,Arg,Cys,Val,Leu) overset(H_(3)O+) rarr Ala,Cys+Cys,Arg+Arg,Val+Leu,Ala .

Give the amino acid sequence of the following polypeptides using the data given by partial hydrolysis. (a) (Ser,Hyp,Pro,Thr) overset(H_(3)O+) rarr Ser, Thr +Thr,Hyp +Pro,Ser (Ala,Arg,Cys,Val,Leu) overset(H_(3)O+) rarr Ala,Cys+Cys,Arg+Arg,Val+Leu,Ala .

Read the sequence of the nucleotides in the given segment of mRNA and the respective amino acid sequence in the polypeptide chain. Polypeptide: met-phe-met-pro-val-ser Provide the triplet of bases (codon) for (i) valine (ii) proline.