7. In the biosynthesis of proteins it is important that the correct tRNA binds to its corresponding amino acid tRNA ligase enzyme. The following data were obtained for the binding of two RNAS to isoleucine tRNA ligase from E. coli Substrate Isoleucine tRNA Valine tRNA. AH"/kJ mol-1 AS /J mol-'K-1 +142-0 +33-4 +225-7 By what factor is the binding of the correct tRNA favoured over the incorrect tRNA at 293K and 313 K?
7. In the biosynthesis of proteins it is important that the correct tRNA binds to its corresponding amino acid tRNA ligase enzyme. The following data were obtained for the binding of two RNAS to isoleucine tRNA ligase from E. coli Substrate Isoleucine tRNA Valine tRNA. AH"/kJ mol-1 AS /J mol-'K-1 +142-0 +33-4 +225-7 By what factor is the binding of the correct tRNA favoured over the incorrect tRNA at 293K and 313 K?
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter23: Enzymes
Section: Chapter Questions
Problem 23.27P: 7 Enzymes are long protein chains, usually containing more than loo amino acid residues. Yet the...
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![7. In the biosynthesis of proteins it is important that the correct tRNA binds to its corresponding amino acid tRNA
ligase enzyme. The following data were obtained for the binding of two TRNAS to isoleucine tRNA ligase from
E. coli
AS/J mol-'K-1
+142-0
Substrate
AH"/k) mol -1
Isoleucine tRNA
Valine tRNA
ab lo pai257
+33-4
By what factor is the binding of the correct tRNA favoured over the incorrect tRNA at 293 K and 313 K?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8819b7c3-abb5-4a51-8826-0e1a1230f0e1%2F48b8dcbc-787e-46f4-90c6-1dacbc14afbe%2Fjm66fph_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7. In the biosynthesis of proteins it is important that the correct tRNA binds to its corresponding amino acid tRNA
ligase enzyme. The following data were obtained for the binding of two TRNAS to isoleucine tRNA ligase from
E. coli
AS/J mol-'K-1
+142-0
Substrate
AH"/k) mol -1
Isoleucine tRNA
Valine tRNA
ab lo pai257
+33-4
By what factor is the binding of the correct tRNA favoured over the incorrect tRNA at 293 K and 313 K?
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