PREY

UBC

HMG20
ubiquitin C
GO Process (75)
GO Function (3)
GO Component (6)

Gene Ontology Biological Process

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

Ubiquitination of PIPKIγ90 by HECTD1 regulates focal adhesion dynamics and cell migration.

Li X, Zhou Q, Sunkara M, Kutys ML, Wu Z, Rychahou P, Morris AJ, Zhu H, Evers BM, Huang C

PIPKIγ90 binds talin and localizes at focal adhesions (FAs). PIP2 generated by PIPKIγ90 is essential for FA formation and cell migration. On the other hand, PIPKIγ90 and the β integrin tail compete for overlapping binding sites on talin. Enhanced PIPKIγ90-talin interaction suppresses talin binding to the β integrin. It is unknown how PIPKIγ90 is removed from the PIPKIγ90-talin complex after ... [more]

J. Cell. Sci. Apr. 09, 2013; 0(0); [Pubmed: 23572508]

Throughput

  • Low Throughput

Additional Notes

  • #LPTM
  • Likely post-translational modification

Curated By

  • BioGRID