Abstract
Changes in 24-alkene sterol product distribution resulting from deuterium substitution on the coenzyme methyl group of AdoMet and on the sterol acceptor molecule at C-23 and C-24 were used to determine kinetic isotope effects for the terminating deprotonations involved in sterol biomethylation catalyzed by (S)-adenosyl-L-methionine-Δ 24-sterol methyl transferase (SMT) enzyme. By this method 24(28)-methylene cycloartanol and cyclosadol were shown to be synthesized by two different SMT enzymes.
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.
