Ontology highlight
ABSTRACT:
SUBMITTER: Zhang X
PROVIDER: S-EPMC3616286 | biostudies-literature | 2013 Apr
REPOSITORIES: biostudies-literature
Zhang Xiaofei X Zhang Juan J Bauer Andreas A Zhang Long L Selinger Douglas W DW Lu Chris X CX Ten Dijke Peter P
The EMBO journal 20130301 7
SMAD6 is a crucial feedback inhibitory regulator of bone morphogenetic protein (BMP)/SMAD signalling. Although little is known regarding the post-transcriptional modification of inhibitory SMADs and the mechanism by which their function is regulated. In this study, using a whole proteomic interaction screen for SMAD6, we identified a large putative E2 ubiquitin-conjugating enzyme UBE2O (E2-230K) as a novel interacting protein of SMAD6. We showed that UBE2O functions as an E2-E3 hybrid to monoubi ...[more]