PREY

PPP2CA

PP2Ac, PP2CA, PP2Calpha, RP-C
protein phosphatase 2, catalytic subunit, alpha isozyme
Homo sapiens

Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

HDAC2/3 binding and deacetylation of BubR1 initiates spindle assembly checkpoint silencing.

Park I, Kwon MS, Paik S, Kim H, Lee HO, Choi E, Lee H

BubR1 acetylation is essential in spindle assembly checkpoint (SAC) signaling. Here we show that BubR1 deacetylation is a signal that initiates mitotic exit. Sustained BubR1 acetylation arrests the cells in metaphase, although chromosome congression is achieved. BubR1 deacetylation was coordinated with dephosphorylation in mitotic exit, suggesting the presence of a coordinated acetylation-phosphorylation code in mitotic signaling. Histone deacetylase (HDAC) 2 ... [more]

FEBS J. Dec. 01, 2017; 284(23);4035-4050 [Pubmed: 28985013]

Throughput

  • Low Throughput

Curated By

  • BioGRID