Mus musculus Protein: Nr1d2 | |||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Summary | |||||||||||||||||||||||||||
InnateDB Protein | IDBP-133627.6 | ||||||||||||||||||||||||||
Last Modified | 2014-10-13 [Report errors or provide feedback] | ||||||||||||||||||||||||||
Gene Symbol | Nr1d2 | ||||||||||||||||||||||||||
Protein Name | nuclear receptor subfamily 1, group D, member 2 | ||||||||||||||||||||||||||
Synonyms | |||||||||||||||||||||||||||
Species | Mus musculus | ||||||||||||||||||||||||||
Ensembl Protein | ENSMUSP00000088031 | ||||||||||||||||||||||||||
InnateDB Gene | IDBG-133625 (Nr1d2) | ||||||||||||||||||||||||||
Protein Structure | |||||||||||||||||||||||||||
UniProt Annotation | |||||||||||||||||||||||||||
Function | Transcriptional repressor which coordinates circadian rhythm and metabolic pathways in a heme-dependent manner. Integral component of the complex transcription machinery that governs circadian rhythmicity and forms a critical negative limb of the circadian clock by directly repressing the expression of core clock components ARNTL/BMAL1 and CLOCK. Also regulates genes involved in metabolic functions, including lipid metabolism and the inflammatory response. Acts as a receptor for heme which stimulates its interaction with the NCOR1/HDAC3 corepressor complex, enhancing transcriptional repression. Recognizes two classes of DNA response elements within the promoter of its target genes and can bind to DNA as either monomers or homodimers, depending on the nature of the response element. Binds as a monomer to a response element composed of the consensus half-site motif 5'-[A/G]GGTCA-3' preceded by an A/T-rich 5' sequence (RevRE), or as a homodimer to a direct repeat of the core motif spaced by two nuclegotides (RevDR-2). Acts as a potent competitive repressor of ROR alpha (RORA) function and also negatively regulates the expression of NR1D1. Regulates lipid and energy homeostasis in the skeletal muscle via repression of genes involved in lipid metabolism and myogenesis including: CD36, FABP3, FABP4, UCP3, SCD1 and MSTN. Regulates hepatic lipid metabolism via the repression of APOC3. Represses gene expression at a distance in macrophages by inhibiting the transcription of enhancer-derived RNAs (eRNAs). In addition to its activity as a repressor, can also act as a transcriptional activator. Acts as a transcriptional activator of the sterol regulatory element-binding protein 1 (SREBF1) and the inflammatory mediator interleukin-6 (IL6) in the skeletal muscle. {ECO:0000269PubMed:15623503, ECO:0000269PubMed:18454201, ECO:0000269PubMed:19682428, ECO:0000269PubMed:22474260, ECO:0000269PubMed:23221024, ECO:0000269PubMed:23728303}. | ||||||||||||||||||||||||||
Subcellular Localization | Nucleus {ECO:0000255PROSITE- ProRule:PRU00407}. | ||||||||||||||||||||||||||
Disease Associations | |||||||||||||||||||||||||||
Tissue Specificity | Ubiquitious. Expressed abundantly in skeletal muscle and brown adipose tissue. Expressed during skeletal muscle myogenesis. {ECO:0000269PubMed:15623503, ECO:0000269PubMed:18454201}. | ||||||||||||||||||||||||||
Comments | |||||||||||||||||||||||||||
Interactions | |||||||||||||||||||||||||||
Number of Interactions |
This gene and/or its encoded proteins are associated with 2 experimentally validated interaction(s) in this database.
They are also associated with 12 interaction(s) predicted by orthology.
|
||||||||||||||||||||||||||
Gene Ontology | |||||||||||||||||||||||||||
Molecular Function |
|
||||||||||||||||||||||||||
Biological Process |
|
||||||||||||||||||||||||||
Cellular Component |
|
||||||||||||||||||||||||||
Protein Structure and Domains | |||||||||||||||||||||||||||
PDB ID | MGI:2449205 | ||||||||||||||||||||||||||
InterPro |
IPR000536
Nuclear hormone receptor, ligand-binding, core IPR001628 Zinc finger, nuclear hormone receptor-type IPR001723 Steroid hormone receptor IPR001728 Thyroid hormone receptor IPR003078 Retinoic acid receptor IPR008946 Nuclear hormone receptor, ligand-binding |
||||||||||||||||||||||||||
PFAM |
PF00104
PF00105 |
||||||||||||||||||||||||||
PRINTS |
PR00047
PR00398 PR00546 PR01292 |
||||||||||||||||||||||||||
PIRSF | |||||||||||||||||||||||||||
SMART |
SM00430
SM00399 |
||||||||||||||||||||||||||
TIGRFAMs | |||||||||||||||||||||||||||
Post-translational Modifications | |||||||||||||||||||||||||||
Modification | |||||||||||||||||||||||||||
Cross-References | |||||||||||||||||||||||||||
SwissProt | Q60674 | ||||||||||||||||||||||||||
PhosphoSite | PhosphoSite-Q60674 | ||||||||||||||||||||||||||
TrEMBL | Q8CCE4 | ||||||||||||||||||||||||||
UniProt Splice Variant | |||||||||||||||||||||||||||
Entrez Gene | 353187 | ||||||||||||||||||||||||||
UniGene | Mm.473039 | ||||||||||||||||||||||||||
RefSeq | NP_035714 | ||||||||||||||||||||||||||
MGI ID | 1EFJ | ||||||||||||||||||||||||||
MGI Symbol | Nr1d2 | ||||||||||||||||||||||||||
OMIM | |||||||||||||||||||||||||||
CCDS | CCDS36811 | ||||||||||||||||||||||||||
HPRD | |||||||||||||||||||||||||||
IMGT | |||||||||||||||||||||||||||
EMBL | AK033326 BC096461 CH466579 U09504 U12142 | ||||||||||||||||||||||||||
GenPept | AAA79513 AAC52144 AAH96461 BAC28233 EDL20650 | ||||||||||||||||||||||||||