Sir Bong wanted to determine the a amino acide sequence og BONG. The summary of the analyses performed to the peptide is attached. 1. The three letter designation for the N terminal amino acid residue of CUTE is? 2. The three letter designation for the N terminal amino acid residue of POGI is? 3.The three letter designation for the N terminal amino acid residue of BONG is?

Biochemistry
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
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Sir Bong wanted to determine the a amino acide sequence og BONG. The summary of the analyses performed to the peptide is attached.

1. The three letter designation for the N terminal amino acid residue of CUTE is?

2. The three letter designation for the N terminal amino acid residue of POGI is?

3.The three letter designation for the N terminal amino acid residue of BONG is?

4. The ONE letter designation for the N terminal amino acid residue of CUTE is?

5. The ONE letter designation for the N terminal amino acid residue of POGI is?

6. The ONE letter designation for the N terminal amino acid residue of BONG is?

7.The ONE letter designations for the fragments produced upon treatment of POGI with chymotrypsin are?

8. The ONE letter designations for the fragments produced upon treatment of BONG with thermolysin are?

 

 

Peptide Number of
amino acid
residues
9
BONG
CUTE
POGI
4
5
Treatment/reagent
/enzyme
total hydrolysis
carboxypeptidase
CNBr
total hydrolysis
aminopeptidase
pepsin
total hydrolysis
aminopeptidase
trypsin
thermolysin
Products
ala, arg, asp, gin, gly, met, ser, thr,
trp
gly + octapeptide
CUTE + POGI
ala, asp, gly, ser
ser + tripeptidel
ser + tripeptidel
arg, gin, met, thr, trp
gin+tetrapeptide
dipeptide + tripeptide2
dipeptide + tripeptide2
Transcribed Image Text:Peptide Number of amino acid residues 9 BONG CUTE POGI 4 5 Treatment/reagent /enzyme total hydrolysis carboxypeptidase CNBr total hydrolysis aminopeptidase pepsin total hydrolysis aminopeptidase trypsin thermolysin Products ala, arg, asp, gin, gly, met, ser, thr, trp gly + octapeptide CUTE + POGI ala, asp, gly, ser ser + tripeptidel ser + tripeptidel arg, gin, met, thr, trp gin+tetrapeptide dipeptide + tripeptide2 dipeptide + tripeptide2
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