General Information of Drug Therapeutic Target (DTT) (ID: TT25A9Q)

DTT Name Orphan nuclear receptor SHP (NR0B2)
Synonyms Small heterodimer partner; Short heterodimer partner; SHP; Nuclear receptor subfamily 0 group B member 2
Gene Name NR0B2
DTT Type
Literature-reported target
[1]
BioChemical Class
Nuclear hormone receptor
UniProt ID
NR0B2_HUMAN
TTD ID
T89859
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MSTSQPGACPCQGAASRPAILYALLSSSLKAVPRPRSRCLCRQHRPVQLCAPHRTCREAL
DVLAKTVAFLRNLPSFWQLPPQDQRRLLQGCWGPLFLLGLAQDAVTFEVAEAPVPSILKK
ILLEEPSSSGGSGQLPDRPQPSLAAVQWLQCCLESFWSLELSPKEYACLKGTILFNPDVP
GLQAASHIGHLQQEAHWVLCEVLEPWCPAAQGRLTRVLLTASTLKSIPTSLLGDLFFRPI
IGDVDIAGLLGDMLLLR
Function
Specifically inhibits transactivation of the nuclear receptor with which it interacts. Inhibits transcriptional activity of NEUROD1 on E-box-containing promoter by interfering with the coactivation function of the p300/CBP-mediated transcription complex for NEUROD1. Essential component of the liver circadian clock which via its interaction with NR1D1 and RORG regulates NPAS2-mediated hepatic lipid metabolism. Regulates the circadian expression of cytochrome P450 (CYP) enzymes. Represses: NR5A2 and HNF4A to down-regulate CYP2C38, NFLI3 to up-regulate CYP2A5, BHLHE41/HNF1A axis to up-regulate CYP1A2, CYP2E1 and CYP3A11, and NR1D1 to up-regulate CYP2B10, CYP4A10 and CYP4A14. Transcriptional regulator that acts as a negative regulator of receptor-dependent signaling pathways.
KEGG Pathway
Bile secretion (hsa04976 )
Reactome Pathway
Nuclear Receptor transcription pathway (R-HSA-383280 )

References

1 The agonist activity of tamoxifen is inhibited by the short heterodimer partner orphan nuclear receptor in human endometrial cancer cells. Endocrinology. 2002 Mar;143(3):853-67.