v5.1.0.3
Glycine data from LIS
Type | Domain |
Description | This domain is found in the eukaryotic family defective in cullin neddylation, which includes DCN1 and DCN1-like proteins. Proteins of the DCN family may contribute to neddylation of cullin components of SCF-type E3 ubiquitin ligase complexes, which are multi-protein complexes required for polyubiquitination and subsequent degradation of target proteins by the 26S proteasome [ , ].The structure of this domain is composed entirely of alpha helices [ , ]. It has been referred to as potentiating neddylation domain (PONY) and can be found in association with an N-terminal UBA domain. The PONY domain contains a cullin-binding surface within its C-terminal region and is sufficient to promote neddylation [, ]. |
Short Name | PONY_dom |