PREY

PAFAH1B1

LIS-1, Lis1, MMS10-U, Mdsh, Ms10u, Pafaha, RP23-194P5.2
platelet-activating factor acetylhydrolase, isoform 1b, subunit 1
GO Process (35)
GO Function (7)
GO Component (22)
Mus musculus

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

Nudel binds Cdc42GAP to modulate Cdc42 activity at the leading edge of migrating cells.

Shen Y, Li N, Wu S, Zhou Y, Shan Y, Zhang Q, Ding C, Yuan Q, Zhao F, Zeng R, Zhu X

Cdc42GAP promotes inactivation of Cdc42, a small GTPase whose activation at the leading edge by guanine nucleotide exchange factors is critical for cell migration. How Cdc42GAP is regulated to ensure proper levels of active Cdc42 is poorly understood. Here we show that Nudel, a cytoplasmic dynein regulator, competes with Cdc42 for binding Cdc42GAP. Consequently, Nudel can inhibit Cdc42GAP-mediated inactivation of ... [more]

Dev. Cell Mar. 01, 2008; 14(3);342-53 [Pubmed: 18331715]

Throughput

  • Low Throughput

Curated By

  • BioGRID