Enzyme Commission Number
EC 7.4.2.12
Product Overview
High-quality enzyme products.
Well-established quality management system.
Reaction
(1) ATP + H2O + L-cystine-[cystine-binding protein][side 1] = ADP + phosphate + L-cystine[side 2] + [cystine-binding protein][side 1]
(2) ATP + H2O + D-cystine-[cystine-binding protein][side 1] = ADP + phosphate + D-cystine[side 2] + [cystine-binding protein][side 1]
Systematic Name
ATP phosphohydrolase (ABC-type, cystine-importing)
Function
ABC-type (ATP-binding cassette-type) transporter, characterized by the presence of two similar ATP-binding domains/proteins and two integral membrane domains/proteins. A bacterial enzyme that interacts with an extracytoplasmic substrate binding protein and mediates the high affinity import of trace cystine. The enzyme from Escherichia coli K-12 can import both isomers of cystine and a variety of related molecules including djenkolate, lanthionine, diaminopimelate and homocystine.
Other name
cystine transporting ATPase; cystine ABC transporter
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.
