| Type | domain | Description | The DCUN1 domain, also known as PONY domain, mediates the interaction with different cullins. The DCUN1 domain mediates the interaction with the N-terminally acetylated NEDD8-conjugating E2s enzyme leading to the NEDD8 transfer from N-terminally acetylated NEDD8-conjugating E2s enzyme to different cullin C-terminal domain-RBX complexes; the neddylation efficiency correlates with the DCUN1D5-cullin and DCUN1D5-E2 interaction affinities. This domain is also involved in CAND1-, cullins- and RBX1-binding. |
