The isoelectric point, pI, of the protein nitrate reductase is 4.2, while that of beta-glucuronidase is 5.1. What is the net charge of nitrate reductase at pH 5.1 ?[ What is the net charge of beta-glucuronidase at pH 4.5 ?[ The isoelectric point of cysteine is 5.07; valine, 5.96. During paper electrophoresis at pH 4.3, toward which electrode does cysteine migrate? | During paper electrophoresis at pH 6.5, toward which electrode does valine migrate?

Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions
Section14.7: Reaction Mechanisms
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The isoelectric point, pI, of the protein nitrate reductase is 4.2, while that of beta-glucuronidase is 5.1 .
What is the net charge of nitrate reductase at pH 5.1 ?[
What is the net charge of beta-glucuronidase at pH 4.5 ?[
The isoelectric point of cysteine is 5.07 ; valine, 5.96.
During paper electrophoresis at pH 4.3, toward which electrode does cysteine migrate?
During paper electrophoresis at pH 6.5, toward which electrode does valine migrate?
Transcribed Image Text:The isoelectric point, pI, of the protein nitrate reductase is 4.2, while that of beta-glucuronidase is 5.1 . What is the net charge of nitrate reductase at pH 5.1 ?[ What is the net charge of beta-glucuronidase at pH 4.5 ?[ The isoelectric point of cysteine is 5.07 ; valine, 5.96. During paper electrophoresis at pH 4.3, toward which electrode does cysteine migrate? During paper electrophoresis at pH 6.5, toward which electrode does valine migrate?
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