功能Transcription factor that recognizes and binds to the enhancer heptamer motif 5'-TGA[CG]TCA-3'. Promotes activity of NR5A1 when phosphorylated by HIPK3 leading to increased steroidogenic gene expression upon cAMP signaling pathway stimulation. Involved in activated KRAS-mediated transcriptional activation of USP28 in colorectal cancer (CRC) cells (PubMed:24623306). Binds to the USP28 promoter in colorectal cancer (CRC) cells (PubMed:24623306).
序列相似性Belongs to the bZIP family. Jun subfamily. Contains 1 bZIP (basic-leucine zipper) domain.
翻译后修饰Ubiquitinated by the SCF(FBXW7), leading to its degradation. Ubiquitination takes place following phosphorylation, that promotes interaction with FBXW7. Phosphorylated by CaMK4 and PRKDC; phosphorylation enhances the transcriptional activity. Phosphorylated by HIPK3. Phosphorylated by DYRK2 at Ser-243; this primes the protein for subsequent phosphorylation by GSK3B at Thr-239. Phosphorylated at Thr-239, Ser-243 and Ser-249 by GSK3B; phosphorylation reduces its ability to bind DNA. Phosphorylated by PAK2 at Thr-2, Thr-8, Thr-89, Thr-93 and Thr-286 thereby promoting JUN-mediated cell proliferation and transformation. Phosphorylated by PLK3 following hypoxia or UV irradiation, leading to increase DNA-binding activity. Acetylated at Lys-271 by EP300.
All lanes : Anti-c-Jun antibody (ab105186) at 0.1 µg/ml
Lane 1 : 293T whole cell lysate at 50 µg Lane 2 : 293T whole cell lysate at 15 µg Lane 3 : 293T whole cell lysate at 5 µg Lane 4 : HeLa whole cell lysate at 50 µg Lane 5 : NIH3T3 whole cell lysate at 50 µg
Predicted band size : 36 kDa
Exposure time : 3 minutes
Immunoprecipitation - c-Jun antibody (ab105186)
Detection of c-Jun by Western Blot of Immunprecipitate.
ab105186 at 1µg/ml staining c-Jun in HeLa whole cell lysate immunoprecipitated using ab105186 at 3µg/mg lysate (1 mg/IP; 20% of IP loaded/lane). Detection: Chemiluminescence with exposure time of 90 seconds.
Anti-c-Jun antibody (ab105186)参考文献
has not yet been referenced specifically in any publications.