Epistatic mutations in PUMA BH3 drive an alternate binding mode to potently and selectively inhibit anti-apoptotic Bfl-1

Overexpression of anti-apoptotic Bcl-2 family proteins contributes to cancer progression and confers resistance to chemotherapy. Small molecules that target Bcl-2 are used in the clinic to treat leukemia, but tight and selective inhibitors are not available for Bcl-2 paralog Bfl-1. Guided by computa...

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Bibliographic Details
Main Authors: Justin M Jenson, Jeremy A Ryan, Robert A Grant, Anthony Letai, Amy E Keating
Format: Article
Language:English
Published: eLife Sciences Publications Ltd 2017-06-01
Series:eLife
Subjects:
Online Access:https://elifesciences.org/articles/25541