| Primary Identifier | IPR033575 | Type | Family |
| Short Name | DDA1 |
| description | DDA1 is a core subunit of multiple Cul4-based E3 ligases (CRL4s), involved in ubiquitination and subsequent proteasomal degradation of target proteins, which regulate key developmental and stress responses in eukaryotes [, ]. In mammals, DDA1 binds to DET1 and DDB1 to form DDD complexes, which recruit specific ubiquitin-conjugating UBE2E enzymes to form DDD-E2 complexes []. The DDD-E2 complex provides a platform for interaction with Cul4A and beta-transducing (also called WD40) repeat proteins. DDA1 is conserved in higher eukaryotes, including Arabidopsis []. |
