Article
A comprehensive framework of E2-RING E3 interactions of the human ubiquitin-proteasome system.
Molecular systems biology - 1 Jan 2009
van Wijk Sjoerd J L, de Vries Sjoerd J, Kemmeren Patrick, Huang Anding, Boelens Rolf, Bonvin Alexandre M J J, Timmers H Th Marc
Abstract excerpt
Covalent attachment of ubiquitin to substrates is crucial to protein degradation, transcription regulation and cell signalling. Highly specific interactions between ubiquitin-conjugating enzymes (E2) and ubiquitin protein E3 ligases fulfil essential roles in this process. We performed a global yeast-two hybrid screen to study the specificity of interactions between catalytic domains of the 35 human E2s with 250...
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