ID:NR0B2_HUMAN DESCRIPTION: RecName: Full=Nuclear receptor subfamily 0 group B member 2; AltName: Full=Orphan nuclear receptor SHP; AltName: Full=Small heterodimer partner; FUNCTION: Acts as a transcriptional regulator. Acts as a negative regulator of receptor-dependent signaling pathways. Specifically inhibits transactivation of the nuclear receptor with whom it interacts. Inhibits transcriptional activity of NEUROD1 on E-box- containing promoter by interfering with the coactivation function of the p300/CBP-mediated trancription complex for NEUROD1. SUBUNIT: Interacts with RARA, RXRA, THRB, NR5A1, NR5A2, NR1I3, PPARA, PPARG and EID1. May also interact with HNF4A (By similarity). Heterodimer; efficient DNA binding requires dimerization with another bHLH protein. Interacts (via N-terminus) with NEUROD1 (via N-terminus an C-terminus). Interacts with ID2. INTERACTION: Q96EB6:SIRT1; NbExp=6; IntAct=EBI-3910729, EBI-1802965; SUBCELLULAR LOCATION: Nucleus. Cytoplasm. Note=Colocalizes with NEUROD1 in the nucleus. TISSUE SPECIFICITY: Liver. Low levels of expression were detected in heart and pancreas. DISEASE: Defects in NR0B2 may be associated with obesity (OBESITY) [MIM:601665]. It is a condition characterized by an increase of body weight beyond the limitation of skeletal and physical requirements, as the result of excessive accumulation of body fat. SIMILARITY: Belongs to the nuclear hormone receptor family. NR0 subfamily.
The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.
ModBase Predicted Comparative 3D Structure on Q15466
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Orthologous Genes in Other Species
Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.
BC030207 - Homo sapiens nuclear receptor subfamily 0, group B, member 2, mRNA (cDNA clone MGC:34176 IMAGE:5222402), complete cds. JD265792 - Sequence 246816 from Patent EP1572962. JD073556 - Sequence 54580 from Patent EP1572962. JD137337 - Sequence 118361 from Patent EP1572962. JD272414 - Sequence 253438 from Patent EP1572962. JD445225 - Sequence 426249 from Patent EP1572962. JD275301 - Sequence 256325 from Patent EP1572962. JD175697 - Sequence 156721 from Patent EP1572962. JD103782 - Sequence 84806 from Patent EP1572962. JD383408 - Sequence 364432 from Patent EP1572962. JD537506 - Sequence 518530 from Patent EP1572962. JD271509 - Sequence 252533 from Patent EP1572962. HQ692833 - Homo sapiens nuclear receptor SHP (NR0B2) mRNA, complete cds. KJ892533 - Synthetic construct Homo sapiens clone ccsbBroadEn_01927 NR0B2 gene, encodes complete protein. KR710663 - Synthetic construct Homo sapiens clone CCSBHm_00015490 NR0B2 (NR0B2) mRNA, encodes complete protein. KR710664 - Synthetic construct Homo sapiens clone CCSBHm_00015495 NR0B2 (NR0B2) mRNA, encodes complete protein. KR710665 - Synthetic construct Homo sapiens clone CCSBHm_00015496 NR0B2 (NR0B2) mRNA, encodes complete protein. CU688840 - Synthetic construct Homo sapiens gateway clone IMAGE:100016905 5' read NR0B2 mRNA. AK310048 - Homo sapiens cDNA, FLJ17090.
Biochemical and Signaling Pathways
BioCarta from NCI Cancer Genome Anatomy Project h_pparaPathway - Mechanism of Gene Regulation by Peroxisome Proliferators via PPARa(alpha) h_fxrPathway - FXR and LXR Regulation of Cholesterol Metabolism h_nuclearRsPathway - Nuclear Receptors in Lipid Metabolism and Toxicity
Reactome (by CSHL, EBI, and GO)
Protein Q15466 (Reactome details) participates in the following event(s):