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Substrate inhibition

substrate inhibition

inhibition of an enzyme activity by a substrate of the reaction catalyzed by that enzyme; often, this type of inhibition occurs at elevated substrate levels in which the substrate is binding to a second, non-active site on the enzyme.


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Noncompetitive inhibition and allosteric inhibition

... a big test coming up soon. What's the difference between noncompetitive inhibition and allosteric inhibition????????? The progress I made on this ... inhibition, the enzyme contains more than one active site and the substrates do not resemble each other. However, when one substrate binds ...

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by thewax
Wed Dec 24, 2008 11:14 pm
 
Forum: Molecular Biology
Topic: Noncompetitive inhibition and allosteric inhibition
Replies: 2
Views: 2022

ETC inhibitors;acetate in glycogen;ischemia;melonate;HELP

... B and cyanide both inhibit oxidative phosphorylation when the substrate is either pyruvate or succinate. Dinitrophenol can distinguish ... that the citric acid cycle could be inhibited by malonate and that this inhibition could be overcome by raising the oxaloacetate concentration. Explain ...

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by psychic_pizza
Sun Mar 23, 2008 7:30 am
 
Forum: Molecular Biology
Topic: ETC inhibitors;acetate in glycogen;ischemia;melonate;HELP
Replies: 1
Views: 879

Sugar Allergy

... Cell Biol 2002;80(1):119-24. 95. Shin K, Hayasawa H, Lonnerdal B. Inhibition of Escherichia coli respiratory enzymes by the lactoperoxidase-hydrogen ... Tomlin S, et al. A pilot study of N-acetyl glucosamine, a nutritional substrate for glycosaminoglycan synthesis, in pediatric chronic inflammatory ...

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by DrDahlman
Sat Jan 12, 2008 4:20 pm
 
Forum: Human Biology
Topic: Sugar Allergy
Replies: 71
Views: 68295

HELP ME PLEASE ......!!

... B. Calvin - Benson cycle C. oxidative phosphorylation D. substrate - level phosphorylation 5. How man molecules of ATP can be generated ... reactions. d. all of the above e. none of the above 18. Feedback inhibition - not sure, I think D a. usually affects the last enzyme in a ...

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by BCH04
Mon Jun 18, 2007 4:15 pm
 
Forum: General Discussion
Topic: HELP ME PLEASE ......!!
Replies: 12
Views: 4138

HELP ME PLEASE ......!!

... B. Calvin - Benson cycle C. oxidative phosphorylation D. substrate - level phosphorylation 5. How man molecules of ATP can be generated ... reactions. d. all of the above e. none of the above 18. Feedback inhibition - not sure, I think D a. usually affects the last enzyme in a ...

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by blcr11
Mon Jun 18, 2007 1:58 pm
 
Forum: General Discussion
Topic: HELP ME PLEASE ......!!
Replies: 12
Views: 4138
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