Mapping of ATR–ATRIP phosphorylation sites before and after autophosphorylation

ABSTRACT: ATR–ATRIP is activated upon binding to TopBP1, and this activation is driven by TopBP1-mediated autophosphorylation. To identify the phosphorylation sites associated with ATR–ATRIP activation, we prepared ATR–ATRIP samples before and after autophosphorylation and performed nano-HPLC–MS/MS analysis to map and compare the phosphorylation sites between the two samples.

INSTRUMENT(S):

ORGANISM(S): Mus Musculus (mouse)

SUBMITTER: 帅 乔  

LAB HEAD: Shuai Qiao

PROVIDER: PXD082486 | Pride | 2026-08-18

REPOSITORIES: Pride