BAIT

ABL1

ABL, JTK7, bcr/abl, c-ABL, c-ABL1, p150, v-abl, RP11-83J21.1
ABL proto-oncogene 1, non-receptor tyrosine kinase
GO Process (40)
GO Function (16)
GO Component (9)

Gene Ontology Biological Process

Homo sapiens
PREY

PSMA4

HC9, HsT17706, PSC9
proteasome (prosome, macropain) subunit, alpha type, 4
GO Process (21)
GO Function (1)
GO Component (10)

Gene Ontology Molecular Function

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

Interaction between c-Abl and Arg tyrosine kinases and proteasome subunit PSMA7 regulates proteasome degradation.

Liu X, Huang W, Li C, Li P, Yuan J, Li X, Qiu XB, Ma Q, Cao C

Proteasome-mediated proteolysis is a primary protein degradation pathway in cells. The present study demonstrates that c-Abl and Arg (abl-related gene) tyrosine kinases associate with and phosphorylate the proteasome PSMA7 (alpha4) subunit at Tyr-153. Consequently, proteasome-dependent proteolysis is compromised. Notably, cells expressing a phosphorylation mutant of PSMA7(Y153F) display impaired G1/S transition and S/G2 progression, highlighting the biological significance of tyrosine phosphorylation ... [more]

Mol. Cell May. 05, 2006; 22(3);317-27 [Pubmed: 16678104]

Throughput

  • Low Throughput

Curated By

  • BioGRID