PREY

PRKACB

PKA C-beta, PKACB, RP11-82H13.1
protein kinase, cAMP-dependent, catalytic, beta
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

The conserved Tpk1 regulates non-homologous end joining double-strand break repair by phosphorylation of Nej1, a homolog of the human XLF.

Jessulat M, Amin S, Hooshyar M, Malty R, Moutaoufik MT, Zilocchi M, Istace Z, Phanse S, Aoki H, Omidi K, Burnside D, Samanfar B, Aly KA, Golshani A, Babu M

The yeast cyclic AMP-dependent protein kinase A (PKA) is a ubiquitous serine-threonine kinase, encompassing three catalytic (Tpk1-3) and one regulatory (Bcy1) subunits. Evidence suggests PKA involvement in DNA damage checkpoint response, but how DNA repair pathways are regulated by PKA subunits remains inconclusive. Here, we report that deleting the tpk1 catalytic subunit reduces non-homologous end joining (NHEJ) efficiency, whereas tpk2-3 ... [more]

Nucleic Acids Res Dec. 20, 2020; 49(14);8145-8160 [Pubmed: 34244791]

Throughput

  • Low Throughput

Curated By

  • BioGRID