Biochemistry
6th Edition
ISBN: 9781337359573
Author: Reginald H. Garrett; Charles M. Grisham
Publisher: Cengage Learning US
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Question
Chapter 30, Problem 2P
Interpretation Introduction
Interpretation:
Determine which amino acid will be incorporated into the polypeptide product. And what will be relative abundances of these amino acids in the product.
Concept Introduction:
Amino acids are compounds containing amino as well as acidic group. The general molecular structure of an amino acid is as follows:
Here, R is different group for different amino acids. If there is more than one amino group present in an amino acid, they are considered as basic amino acids and if there is more than one carboxylic group then they are considered as acidic amino acids.
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Students have asked these similar questions
Original sequence:
Consider the following coding 71 nucleotide DNA template sequence (It does not contain a translational start):
5’-GTTTCCCCTATGCTTCATCACGAGGGCACTGACATGTGTAAACGAAATTCCAACCTGAGCGGCGT GTTGAG-3’
Question:
4) In a mutant you discovered that the underlined nucleotide has been deleted. What would the resulting peptide sequence be? What type of mutation is this?
5’-GTTTCCCCTATGCTTCATCACGAGGGCACTGACATGTGTAAACGAAATTCCAACCTGAGCGGCGT GTTGAG-3
Using Fig. as a guide, draw the complete structure of a nucleoside triphosphate before and after it becomes incorporated into a polynucleotide chain. Draw the structure that would result if the newly formed phosphodiester bond were hydrolyzed.
8.4
Post translational modification
The following diagram shows three different types of post translational modification that can occur in
proteins.
Proteolysis:
Phosphorylation:
Glycosylation:
Cleaving of polypeptide chains
The addition of phosphate groups to proteins
The addition of sugar groups
Label the diagram to demonstrate what type of post-translational modification has taken place to the
protein chain.
Translation
Posttranslational processing
eor
What organelle is responsible for post translational modification?
Chapter 30 Solutions
Biochemistry
Ch. 30 - Prob. 1PCh. 30 - Prob. 2PCh. 30 - The Second Genetic Code Review the evidence...Ch. 30 - Codon-Anticodon Recognition: Base-Pairing...Ch. 30 - Consequences of the Wobble Hypothesis Point out...Ch. 30 - Prob. 6PCh. 30 - Prob. 7PCh. 30 - Prob. 8PCh. 30 - Prob. 9PCh. 30 - The Consequences of Ribosome Complexity Eukaryotic...
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