at is the structure of the N-phenylthiohydantoin (PTH) formed upon treatment of a peptide with an alanine erminus upon reaction with N-phenylisothioisocyanate (PITC)? Ph H -CH -CH PhN=C=S (PITC) 2 Ph HCI peptide Ph CH CH, O 1 O 2

General, Organic, and Biological Chemistry
7th Edition
ISBN:9781285853918
Author:H. Stephen Stoker
Publisher:H. Stephen Stoker
Chapter20: Proteins
Section: Chapter Questions
Problem 20.58EP: For the tripeptide SerValMet a. What amino acid is located at the peptides N-terminal end? b. What...
icon
Related questions
icon
Concept explainers
Question
What is the structure of the N-phenylthiohydantoin (PTH) formed upon treatment of a peptide with an alanine at the
N-terminus upon reaction with N-phenylisothioisocyanate (PITC)?
Ph
-CH
--CH
'N'
PhN=C=S
(PITC)
2
Ph
HCI
H,0
Ala-
peptide
H.
CH
CH
Transcribed Image Text:What is the structure of the N-phenylthiohydantoin (PTH) formed upon treatment of a peptide with an alanine at the N-terminus upon reaction with N-phenylisothioisocyanate (PITC)? Ph -CH --CH 'N' PhN=C=S (PITC) 2 Ph HCI H,0 Ala- peptide H. CH CH
What is the major product of the following reaction?
NH3
NABH4
CO2H
O (R)-Valine
O Glycine
O (R,S)-Serine
O (R,S)-Alanine
Transcribed Image Text:What is the major product of the following reaction? NH3 NABH4 CO2H O (R)-Valine O Glycine O (R,S)-Serine O (R,S)-Alanine
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Proteins
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
General, Organic, and Biological Chemistry
General, Organic, and Biological Chemistry
Chemistry
ISBN:
9781285853918
Author:
H. Stephen Stoker
Publisher:
Cengage Learning
Organic And Biological Chemistry
Organic And Biological Chemistry
Chemistry
ISBN:
9781305081079
Author:
STOKER, H. Stephen (howard Stephen)
Publisher:
Cengage Learning,
Introduction to General, Organic and Biochemistry
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:
9781285869759
Author:
Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9781305080485
Author:
John E. McMurry
Publisher:
Cengage Learning