Structure-function analysis of TOPBP1’s role in ATR signaling using the DSB-mediated ATR activation in Xenopus egg extracts (DMAX) system

Abstract The protein kinase ATR is activated at sites of DNA double-strand breaks where it plays important roles in promoting DNA end resection and regulating cell cycle progression. TOPBP1 is a multi BRCT repeat containing protein that activates ATR at DSBs. Here we have developed an experimental t...

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Bibliographic Details
Main Authors: Katrina Montales, Ahhyun Kim, Kenna Ruis, W. Matthew Michael
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
R
Q
Online Access:https://doaj.org/article/8c802708d8794d5294da91ea9152b9c8
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