Enzyme Commission Number
EC 2.7.7.89
Product Overview
High-quality enzyme products.
Well-established quality management system.
Reaction
[glutamine synthetase]-O4-(5′-adenylyl)-L-tyrosine + phosphate = [glutamine synthetase]-L-tyrosine + ADP
Systematic Name
[glutamine synthetase]-O4-(5′-adenylyl)-L-tyrosine:phosphate adenylyltransferase
Function
This bacterial enzyme removes an adenylyl group from a modified tyrosine residue of EC 6.3.1.2, glutamine synthetase. The enzyme is bifunctional, and also performs the adenylation of this residue (cf. EC 2.7.7.42, [glutamine synthetase] adenylyltransferase). The two activities are present on separate domains.
Other name
adenylyl-[glutamine—synthetase]-deadenylase; [L-glutamate:ammonia ligase (ADP-forming)]-O4-(5′-adenylyl)-L-tyrosine:phosphate adenylyltransferase; [glutamate—ammonia ligase]-adenylyl-L-tyrosine phosphorylase
Production Methods
Fermentation
Package
on customer request
Applications
Research Use
Storage
Should be stored in a dry and cool place, avoiding high temperature.
Appearance / Form
powder or liquid
Odor
Normal microbial fermentation odour.
WARNINGS
Keep sealed after use every time to avoid microbial infections and inactivation of enzymes until its finish.
Description
Microbial enzymes have been used in a large number of fields, such as chemical, agricultural and biopharmaceutical industries. Our enzyme production services are based on bacteria, fungi, and yeast, from strain selection, optimization, and process development to scale-up production.
