BAIT

MAPK8

JNK, JNK-46, JNK1, JNK1A2, JNK21B1/2, PRKM8, SAPK1, SAPK1c
mitogen-activated protein kinase 8
GO Process (36)
GO Function (5)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Cellular Component

Homo sapiens
PREY

MTOR

FRAP, FRAP1, FRAP2, RAFT1, RAPT1
mechanistic target of rapamycin (serine/threonine kinase)
GO Process (30)
GO Function (9)
GO Component (11)
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

Osmotic stress regulates mammalian target of rapamycin (mTOR) complex 1 via c-Jun N-terminal Kinase (JNK)-mediated Raptor protein phosphorylation.

Kwak D, Choi S, Jeong H, Jang JH, Lee Y, Jeon H, Lee MN, Noh J, Cho K, Yoo JS, Hwang D, Suh PG, Ryu SH

mTOR complex 1 (mTORC1) is a multiprotein complex that integrates diverse signals including growth factors, nutrients, and stress to control cell growth. Raptor is an essential component of mTORC1 that functions to recruit specific substrates. Recently, Raptor was suggested to be a key target of regulation of mTORC1. Here, we show that Raptor is phosphorylated by JNK upon osmotic stress. ... [more]

J. Biol. Chem. May. 25, 2012; 287(22);18398-407 [Pubmed: 22493283]

Throughput

  • Low Throughput

Curated By

  • BioGRID