Biochemistry
6th Edition
ISBN: 9781305577206
Author: Reginald H. Garrett, Charles M. Grisham
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
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.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
None
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
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...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.Similar questions
- In the absence of cladosporin, explain the elongation steps in the synthesis of lysyl-tRNA synthetase enzyme or protein in bacterial cells by including any elongation factors, base pairing of codon/anticodon, any conformational shift, proofreading, any hydrolysis, exchange, ribosomal subunits involved, charged tRNA, peptide bond formed. This question does not require a super long in depth answer, a short to the point answer is preferred if possible. Thank you!arrow_forwardBased on image of protein (enzyme), need to know: a) Number of amino acids and length (Angstroms) of helix denoted as H2. b) Name the post-translational modification (PTM) the enzyme has underwent. c) Name chemical reagent to undo this PTM and number of equivalents of reagent needed.arrow_forwardUsing 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.arrow_forward
- Codon-Anticodon Recognition: Base-Pairing Possibilities (Integrates with Chapter 11.) Draw base-pair structures for (a) a G:C base pair. (b) a C:G base pair. (C) a G:U base pair, and (d) a U:G base pair. Note how these various base pairs differ in the potential hydrogen-bonding patterns they present within the major groove and minor groove of a double-helical nucleic acid.arrow_forwardExplain well with reason.asaparrow_forwardGive typed explanationarrow_forward
- Please input Shine-Dalgarno sequence alsoarrow_forwardRecall from the central dogma that DNA codes for mRNA, which then codes for protein. Also recall that directionality matters! DNA 3' TAC - CTA -AAT - TGC - TCG-ATT 5' mRNA 5' ???- ???- ???- ???- ???- ??? 3' protein ? ? ? ? ? (A) Indicate whether the DNA sequence provided is the sense strand or the antisense strand. ? that (B) For the DNA sequence given above, write out the mRNA sequence that results. (C) Now write the amino acid sequence that results from the mRNA sequence you wrote in part (B). Use the three-letter abbreviations for the amino acids. (D) What happens if the A that is bolded and underlined in the given DNA sequence is mutated (changed) to a C? How is the protein affected? This can be answered in a few words, but be specific! (E) Now let's pretend for a moment that the protein being affected is ATP-ADP translocase. What, if anything, would happen to the citric acid cycle? This should be answered in a few words/one sentence max.arrow_forwardNonearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- BiochemistryBiochemistryISBN:9781305577206Author:Reginald H. Garrett, Charles M. GrishamPublisher:Cengage Learning
Biochemistry
Biochemistry
ISBN:9781305577206
Author:Reginald H. Garrett, Charles M. Grisham
Publisher:Cengage Learning
QCE Biology: Introduction to Gene Expression; Author: Atomi;https://www.youtube.com/watch?v=a7hydUtCIJk;License: Standard YouTube License, CC-BY