Co-fractionation

Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex.

Publication

The proteasome maturation protein POMP facilitates major steps of 20S proteasome formation at the endoplasmic reticulum.

Fricke B, Heink S, Steffen J, Kloetzel PM, Krueger E

The quality control of proteins mediated by the plasticity of the proteasome system is regulated by the timely and flexible formation of this multisubunit proteolytic enzyme complex. Adaptable biogenesis of the 20S proteasome core complex is therefore of vital importance for adjusting to changing proteolytic requirements. However, the molecular mechanism and the cellular sites of mammalian proteasome formation are still ... [more]

EMBO Rep. Dec. 01, 2007; 8(12);1170-5 [Pubmed: 17948026]

Throughput

  • Low Throughput

Curated By

  • BioGRID