Refer to the figure. Portions of three biosynthetic pathways regulated through feedback inhibition and activation are shown.Two of these pathways intersect at carbamoyl phosphate. The third pathway generates a product that activates production ofcarbamoyl phosphate through allosteric modification of the enzyme carbamoyl phosphate synthetase.ArgininepathwayPyrimidinepathwayGlutamateСТРPurinepathwayN-acetylglutamatesynthetaseN-acetylglutamateUMPUMPATCaseOrnithineСРCO, + ATPCarbamoylphosphatesynthetase+ Gint-ArginineIn this set of pathways, arginine biosynthesis is shut down through feedback inhibition whenand arginine reachhigh levels of concentration.О СТРO ornithineO UMPO carbamoyl phosphateO glutamate

As the name suggests, feedback inhibition involves inhibiting enzyme activity due to its own product…

Refer to the figure. Portions of three biosynthetic pathways regulated through feedback inhibition and activation are shown. Two of these pathways intersect at carbamoyl phosphate. The third pathway generates a product that activates production of carbamoyl phosphate through allosteric modification of the enzyme carbamoyl phosphate synthetase. Arginine pathway Pyrimidine pathway Purine pathway Glutamate СТР N-acetylglutamate synthetase N-acetylglutamate UMP UMP ATCase CO2 + ATP + Gln Ornithine СР Carbamoyl phosphate synthetase t-Arginine In this set of pathways, arginine biosynthesis is shut down through feedback inhibition when and arginine reach high levels of concentration. О СТР O ornithine O UMP O carbamoyl phosphate O glutamate

Refer to the figure. Portions of three biosynthetic pathways regulated through feedback inhibition and activation are shown. Two of these pathways intersect at carbamoyl phosphate. The third pathway generates a product that activates production of carbamoyl phosphate through allosteric modification of the enzyme carbamoyl phosphate synthetase. Arginine pathway Pyrimidine pathway Purine pathway Glutamate СТР N-acetylglutamate synthetase N-acetylglutamate UMP UMP ATCase CO2 + ATP + Gln Ornithine СР Carbamoyl phosphate synthetase t-Arginine In this set of pathways, arginine biosynthesis is shut down through feedback inhibition when and arginine reach high levels of concentration. О СТР O ornithine O UMP O carbamoyl phosphate O glutamate

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter27: Metabolic Integration And Organ Specialization

Section: Chapter Questions

Problem 20P: Figure 27.3 illustrates the response of R (ATP-regenerating) and U (ATP-utilizing) enzymes to energy...

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