Biochemistry, The Molecular Basis of Life, 6th Edition
6th Edition
ISBN: 9780190259204
Author: Trudy McKee, James R. McKee
Publisher: Oxford University Press
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Chapter 18, Problem 58SA
Summary Introduction
To explain:
The functional properties of a riboswitch specific for the amino acid lysine.
Introduction:
A riboswitch is a metabolite-sensing domain of a messenger RNA (ribonucleic acid) molecule that controls the transport and synthesis of certain molecules. It is mostly found in bacteria and it inhibits the transcription and translation process. Some other riboswitches are for amino acid lysine, cobalamine, snd purines.
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Given the values for the changes in enthalpy (AH) and entropy (AS), which processes can take place at 298 K without
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ionic interactions
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The carbon-nitrogen peptide bond is rigid, but rotation can take place
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(degrees)
180
120
60
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p=-59 degrees; = +150 degrees; many Ser residues
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Chapter 18 Solutions
Biochemistry, The Molecular Basis of Life, 6th Edition
Ch. 18 - Prob. 1QCh. 18 - Prob. 2QCh. 18 - Prob. 3QCh. 18 - Prob. 4QCh. 18 - Prob. 5QCh. 18 - Prob. 1RQCh. 18 - Prob. 2RQCh. 18 - Prob. 3RQCh. 18 - Prob. 4RQCh. 18 - Prob. 5RQ
Ch. 18 - Prob. 6RQCh. 18 - Prob. 7RQCh. 18 - Prob. 8RQCh. 18 - Prob. 9RQCh. 18 - Prob. 10RQCh. 18 - Prob. 11RQCh. 18 - Prob. 12RQCh. 18 - Prob. 13RQCh. 18 - Prob. 14RQCh. 18 - Prob. 15RQCh. 18 - Prob. 16RQCh. 18 - Prob. 17RQCh. 18 - Prob. 18RQCh. 18 - Prob. 19RQCh. 18 - Prob. 20RQCh. 18 - Prob. 21RQCh. 18 - Prob. 22RQCh. 18 - Prob. 23RQCh. 18 - Prob. 24RQCh. 18 - Prob. 25RQCh. 18 - Prob. 26RQCh. 18 - Prob. 27RQCh. 18 - Prob. 28RQCh. 18 - Prob. 29RQCh. 18 - Prob. 30RQCh. 18 - Prob. 31RQCh. 18 - Prob. 32RQCh. 18 - Prob. 33RQCh. 18 - Prob. 34RQCh. 18 - Prob. 35RQCh. 18 - Prob. 36RQCh. 18 - Prob. 37RQCh. 18 - Prob. 38RQCh. 18 - Prob. 39RQCh. 18 - Prob. 40RQCh. 18 - Prob. 41RQCh. 18 - Prob. 42RQCh. 18 - Prob. 43RQCh. 18 - Prob. 44RQCh. 18 - Prob. 45RQCh. 18 - Prob. 46RQCh. 18 - Prob. 47FBCh. 18 - Prob. 48FBCh. 18 - Prob. 49FBCh. 18 - Prob. 50FBCh. 18 - Prob. 51FBCh. 18 - Prob. 52FBCh. 18 - Prob. 53FBCh. 18 - Prob. 54FBCh. 18 - Prob. 55FBCh. 18 - Prob. 56FBCh. 18 - Prob. 57SACh. 18 - Prob. 58SACh. 18 - Prob. 59SACh. 18 - Prob. 60SACh. 18 - Prob. 61SACh. 18 - Prob. 62TQCh. 18 - Prob. 63TQCh. 18 - Prob. 64TQCh. 18 - Prob. 65TQCh. 18 - Prob. 66TQCh. 18 - Prob. 67TQCh. 18 - Prob. 68TQCh. 18 - Prob. 69TQCh. 18 - Prob. 70TQCh. 18 - Prob. 71TQCh. 18 - Prob. 72TQCh. 18 - Prob. 73TQCh. 18 - Prob. 74TQCh. 18 - Prob. 75TQ
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