Cullin-4A is a protein that in humans is encoded by the CUL4A gene.[4][5] CUL4A belongs to the cullin family of ubiquitin ligase proteins and is highly homologous to the CUL4B protein. CUL4A regulates numerous key processes such as DNA repair, chromatin remodeling, spermatogenesis, haematopoiesis and the mitotic cell cycle. As a result, CUL4A has been implicated in several cancers and the pathogenesis of certain viruses including HIV. A component of a CUL4A complex, Cereblon, was discovered to be a major target of the teratogenic agent thalidomide.
^ abcGRCm38: Ensembl release 89: ENSMUSG00000031446 – Ensembl, May 2017
^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Kipreos ET, Lander LE, Wing JP, He WW, Hedgecock EM (Jun 1996). "cul-1 is required for cell cycle exit in C. elegans and identifies a novel gene family". Cell. 85 (6): 829–39. doi:10.1016/S0092-8674(00)81267-2. PMID 8681378. S2CID 15805562.
encoded by the CUL4A gene. CUL4A belongs to the cullin family of ubiquitin ligase proteins and is highly homologous to the CUL4B protein. CUL4A regulates numerous...
ubiquitin ligase complex with damaged DNA binding protein 1 (DDB1), Cullin-4A (CUL4A), and regulator of cullins 1 (ROC1). This complex ubiquitinates a number...
subunits. The larger subunit DDB1 primarily functions as a core component of CUL4A- and CUL4B-based E3 ubiquitin ligase complexes. Substrates that are ubiquitinnated...
ligase, a complex consisting of DNA-binding protein 1 (DDB1), cullin 4a (CUL4A), regulator of cullins 1 (ROC1), and cereblon (CRBN). Cereblon is the substrate...
researchers have found that DDB1 primarily functions as a core component of the CUL4A- and CUL4B-based E3 ubiquitin ligase complexes. DDB1 serves as a bridge...
that in humans is encoded by the DCAF15 gene. DCAF15 forms a complex with CUL4A or CUL4B that has E3 ubiquitin ligase activity and is responsible for the...
ECS complex (Elongin C - CUL2 - SOCS-box) CUL3, part of CUL3-BTB complex CUL4A CUL4B CUL5 CUL7 CUL9, also known as PARC There is also a more distant member...
protein turn-over. RBX1 has been shown to interact with: CAND1, CUL1, CUL2, CUL4A, CUL5 CUL7, DCUN1D1, and P70-S6 Kinase 1. GRCh38: Ensembl release 89: ENSG00000100387...
lost appendages. P21 has been shown to interact with: Nrf2 BCCIP, CIZ1, CUL4A, CCNE1, CDK, DDB1, DTL, GADD45A, GADD45G, HDAC, PCNA, PIM1, TK1, and TSG101...
DDB1. This complex further complexes with the ubiquitin ligase protein CUL4A and with PARP1. This larger complex rapidly associates with UV-induced damage...
is located on the X chromosome. CUL4B has high sequence similarity with CUL4A, with which it shares certain E3 ubiquitin ligase functions. CUL4B is largely...
Dixit VM (Feb 2004). "Human De-etiolated-1 regulates c-Jun by assembling a CUL4A ubiquitin ligase" (PDF). Science. 303 (5662): 1371–4. Bibcode:2004Sci.....
repair (NER). In GGR of NER, after DNA damage is caused by UV irradiation, Cul4A in the DNA damage binding protein 2 (DDB2) complex is activated by NEDD8...
nucleotide excision repair (NER). When DNA damage is produced by UV irradiation, CUL4A in the DNA damage binding protein 2 (DDB2) complex is activated by NEDD8...
complex with DDB1, and further complexed with the ubiquitin ligase protein CUL4A and with PARP1 rapidly associates with UV-induced damage within chromatin...
confidence. FOPV has been found to interact with 3 other proteins: BTF3, CUL4A, and KRAS. This protein may have lethal interactions with the Ras Oncogene...
Zhao C, Imoto I, Ueda M, Nagai H, Emi M, Inazawa J (Jun 2002). "TFDP1, CUL4A, and CDC16 identified as targets for amplification at 13q34 in hepatocellular...
the CAND1 gene. CAND1 has been shown to interact with: CUL1, CUL2, CUL3, CUL4A, CUL4B, DCUN1D1, and RBX1. GRCh38: Ensembl release 89: ENSG00000111530 –...
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