Given the undecapeptide un sequenced Ala2, Arg, Glu, Lys, Met, Phe, Ser, Thr, Trp, Val. Edman Degradation identified Ala. It is further analyzed and degraded to four fragments using trypsin- catalyzed hydrolysis and yielded the following Ala – Glu – Arg ;Thr – Phe – Lys ; Lys ; and Met – Ser – Trp – Val . To further analyze the undecapeptide A.A Sequence, Chymotrypsin -catalyzed hydrolysis identified two fragments Ala – Arg – Glu – Phe – Thr and Lys – Met – Ser – Trp – Val and lastly treatment with cyanogen bromide identified two fragments: Ala – Arg – Glu – Lys – Met – Phe – Thr – Val; and Trp – Ser what is the name of the undecapeptide?

The undecapeptide is the peptide sequence containing eleven amino acids. The amino acids present are…

Answered: Given the undecapeptide un sequenced…

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Given the undecapeptide un sequenced Ala₂, Arg, Glu, Lys, Met, Phe, Ser, Thr, Trp, Val. Edman Degradation identified Ala. It is further analyzed and degraded to four fragments using trypsin- catalyzed hydrolysis and yielded the following Ala – Glu – Arg ;Thr – Phe – Lys ; Lys ; and Met – Ser – Trp – Val . To further analyze the undecapeptide A.A Sequence, Chymotrypsin -catalyzed hydrolysis identified two fragments Ala – Arg – Glu – Phe – Thr and Lys – Met – Ser – Trp – Val and lastly treatment with cyanogen bromide identified two fragments: Ala – Arg – Glu – Lys – Met – Phe – Thr – Val; and Trp – Ser what is the name of the undecapeptide?

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