Gene Symbol |
CITED1
|
Entrez Gene |
4435
|
Alt Symbol |
MSG1
|
Species |
Human
|
Gene Type |
protein-coding
|
Description |
Cbp/p300-interacting transactivator, with Glu/Asp-rich carboxy-terminal domain, 1
|
Other Description |
cbp/p300-interacting transactivator 1|melanocyte-specific gene 1|melanocyte-specific protein 1
|
Swissprots |
B5BUI2 B5BU50 Q99966
|
Accessions |
EAW71818 EAW71819 EAW71820 Q99966 AB451286 BAG70100 AB451418 BAG70232 AI217516 BC004240 AAH04240 BP247232 DQ892984 ABM83910 DQ896232 ABM87231 N27803 U65092 AAC51113 XM_011530958 XP_011529260 NM_001144885 NP_001138357 NM_001144886 NP_001138358 NM_001144887 NP_001138359 NM_004143 NP_004134
|
Function |
Transcriptional coactivator of the p300/CBP-mediated trancription complex. Enhances SMAD-mediated transcription by strengthening the functional link between the DNA-binding SMAD transcription factors and the p300/CBP transcription coactivator complex. Stimulates estrogen-dependent transactivation activity mediated by estrogen receptors signaling; stabilizes the interaction of estrogen receptor ESR1 and histone acetyltransferase EP300. Positively regulates TGF-beta signaling through its association with the SMAD/p300/CBP-mediated transcriptional coactivator complex. Induces transcription from estrogen-responsive promoters and protection against cell death. Potentiates EGR2-mediated transcriptional activation activity from the ERBB2 promoter. Acts as an inhibitor of osteoblastic mineralization through a cAMP-dependent parathyroid hormone receptor signaling. May play a role in pigmentation of melanocytes. Associates with chromatin to the estrogen-responsive TGF-alpha promoter region in a
|
Subcellular Location |
Nucleus {ECO:0000269|PubMed:16864582}. Cytoplasm {ECO:0000269|PubMed:16864582}. Note=Shuttles between the nucleus and the cytoplasm by a nuclear export signal and (NES) in a CRM1-dependent manner.
|
Tissue Specificity |
Expressed only in melanocytes and testis.
|