Protein Domain : Potentiating neddylation domain IPR005176

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

0 Child Features

0 Gene Families

438 Genes

0 Ontology Annotations

0 Parent Features

13 Publications

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