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Updated: Aug 14, 2026

X-Ray Crystallography to Study the Oligomeric State Transition of the Thermotoga maritima M42 Aminopeptidase TmPep1050
11:27

X-Ray Crystallography to Study the Oligomeric State Transition of the Thermotoga maritima M42 Aminopeptidase TmPep1050

Published on: May 13, 2020

Streptomyces griseusからのdi-Cu2+置換アミノペプチダースのカタコル酸化酵素活性について

Giordano F Z da Silva1, Li-June Ming

  • 1Department of Chemistry and Institute for Biomolecular Science, University of South Florida, 4202 East Fowler Avenue, Tampa, Florida 33620-525, USA.

Journal of the American Chemical Society
|November 25, 2005
PubMed
まとめ

Streptomyces griseus aminopeptidaseはペプチドとリン酸化合物を効率的に水分解する. この酵素はまた,カテキール酸化を触媒化し,タンパク質工学の可能性を示しています.

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Benchtop Immobilized Metal Affinity Chromatography, Reconstitution and Assay of a Polyhistidine Tagged Metalloenzyme for the Undergraduate Laboratory

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Anaerobic Protein Purification and Kinetic Analysis via Oxygen Electrode for Studying DesB Dioxygenase Activity and Inhibition08:31

Anaerobic Protein Purification and Kinetic Analysis via Oxygen Electrode for Studying DesB Dioxygenase Activity and Inhibition

Published on: October 3, 2018

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Allosteric Proteins-ATCase01:19

Allosteric Proteins-ATCase

Binding sites linkages can regulate a protein's function.  For example, enzyme activity is often regulated through a feedback mechanism where the end product of the biochemical process serves as an inhibitor.
Aspartate transcarbamoylase (ATCase) is a cytosolic enzyme that catalyzes the condensation of L-aspartate and carbamoyl phosphate to  N-carbamoyl-L-aspartate. This reaction is the first step in pyrimidine biosynthesis. UTP and CTP, the end products of the pyrimidine synthesis pathway,...