We have located links that may give you full text access.
Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
Akt3 is a privileged first responder in isozyme-specific electrophile response.
Nature Chemical Biology 2017 March
Isozyme-specific post-translational regulation fine tunes signaling events. However, redundancy in sequence or activity renders links between isozyme-specific modifications and downstream functions uncertain. Methods to study this phenomenon are underdeveloped. Here we use a redox-targeting screen to reveal that Akt3 is a first-responding isozyme sensing native electrophilic lipids. Electrophile modification of Akt3 modulated downstream pathway responses in cells and Danio rerio (zebrafish) and markedly differed from Akt2-specific oxidative regulation. Digest MS sequencing identified Akt3 C119 as the privileged cysteine that senses 4-hydroxynonenal. A C119S Akt3 mutant was hypomorphic for all downstream phenotypes shown by wild-type Akt3. This study documents isozyme-specific and chemical redox signal-personalized physiological responses.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app