Abstract
Attempts to reactivate purified d-β-hydroxybutyrate apodehydrogenase, a lecithin-requiring enzyme, have been carried out using neutral, anionic, cationic and zwitterionic surfactants. Cationic and zwitterionic compounds exclusively are able to partially replace phosphatidylcholine, the reactivating phospholipid. The extent of reactivation depends on the steric hindrance of the polar head and on the hydrophobic tail length. A molecule bearing a positive charge and an aliphatic chain is the sole structure absolutely required for activity. However the presence of a negative charge is important for enzyme binding to amphiphilic structures and for the efficiency of reactivation.
Sign-in/Register to access full text options 
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 callDisclaimer: 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.
