Abstract

Glucose-6-phosphatase (E.C.3.1.3.9) is a multicomponent system consisting of the glucose-6-phosphate enzyme with its active site located on the luminal side of the endoplasmic reticulum (ER) and three translocases which allow entry of glucose-6-phosphate (T, ) and entry of pyrophosphate and exit of phophate (T2) and exit of glucose (T,) from the lumen of the ER (Arion et al., 1980). The routinely used method of assaying the translocase activities is indirect and involves complex calculation of the rate limitations imposed on the glucose-6-phosphatase system by the translocases (Arion et al., 1980). The combination of rapid transport rates and small internal volumes poses a considerable experimental problem in direct assays of transport (Nicholls, 1982). A complex direct assay using centrifugation through

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.