AH119 ; Activator protein 1 ; AP1 ; Proto-oncogene c-Jun ; V-jun avian sarcoma virus 17 oncogene homolog ; Jun A
Categories
Elisa
Function
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.
Specificity
Natural and recombinant Mouse Transcription factor AP-1
Heterodimer with either FOS or BATF3 or ATF7 (By similarity). The ATF7/JUN heterodimer is essential for ATF7 transactivation activity. Interacts with SP1, SPIB and TCF20. Interacts with COPS5; the interaction leads indirectly to its phosphorylation. Component of the SMAD3/SMAD4/JUN/FOS/complex which forms at the AP1 promoter site. The SMAD3/SMAD4 heterodimer acts syngernistically with the JUN/FOS heterodimer to activate transcription in response to TGF-beta (By similarity). Interacts (via its basic DNA binding and leucine zipper domains) with SMAD3 (via an N-terminal domain); the interaction is required for TGF-beta-mediated transactivation of the SMAD3/SMAD4/JUN/FOS/complex (By similarity). Interacts with DSIPI; the interaction inhibits the binding of active AP1 to its target DNA. Interacts with HIVEP3 and MYBBP1A. Interacts with RNF187. Binds to HIPK3.
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-63;IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-56;IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]