Nr0b1 Gene Summary [Mouse]

This gene encodes an orphan nuclear receptor protein that plays a key role in differentiation of the gonads. This protein regulates steroidogenic factor 1 (Sf-1) in a dose-dependent manner, sometimes functioning as a repressor of SF-1 target genes, and sometimes functioning as a co-activator. Overexpression of this gene can cause feminization of the XY male gonads. This gene is also involved in the maintenance of embryonic stem cell pluripotancy. Mutations in the related gene in human cause congenital adrenal hypoplasia and hypogonadotropic hypogonadism. [provided by RefSeq, May 2015]

Details

Type
Protein Coding
Official Symbol
Nr0b1
Official Name
nuclear receptor subfamily 0, group B, member 1 [Source:MGI Symbol;Acc:MGI:1352460]
Ensembl ID
ENSMUSG00000025056
Bio databases IDs NCBI: 11614 Ensembl: ENSMUSG00000025056
Aliases nuclear receptor subfamily 0, group B, member 1
Synonyms AHC, AHCH, AHX, DAX-1, DSS, GTD, HHG, mDax1-134, mDax1-218, mDax1-225, mDax1-249, mDax1-292, mDax1-297, mDax1-300, mDax1-308, mDax1-318, mDax1-329, mDax1-337, mDax1-344, mDax1-38, mDax1-404, mDax1-472, NROB1, nuclear receptor subfamily 0 group B member 1, nuclear receptor subfamily 0, group B, member 1, SRXY2
Species
Mouse, Mus musculus
OrthologiesHumanRat

Protein Domains

A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in mouse Nr0b1 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • silencing domain
  • ligand-dependent nuclear receptor interactor
  • LXXLL motif
  • AF-2 domain binding
  • DNA binding domain
  • transcription co-repressor
  • DNA secondary structure binding
  • transcription factor binding
  • AF-2 transcription activation domain
  • protein domain specific binding
  • protein binding
  • sequence-specific DNA binding
  • DNA binding
  • RNA binding
  • nuclear receptor ligand binding domain
  • transcription repression domain
  • double-stranded DNA binding
  • ligand-binding domain
  • ligand-dependent nuclear receptor
  • protein homodimerization
  • Ligand-binding domain of nuclear hormone receptor
  • Nuclear receptor repeat

Pathways

Biological processes and signaling networks where the Nr0b1 gene in mouse plays a role, providing insight into its function and relevance in health or disease.

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
  • diabetes mellitus
  • neoplasia
  • familial X-linked adrenal hypoplasia congenita
  • congenital hypoplasia of adrenal gland
  • hyperplasia
  • hypogonadotropic hypogonadism
  • neoplastic cell transformation
  • acne
  • uterine leiomyoma
  • leiomyomatosis
regulated by
regulates
  • reactive oxygen species
  • JNK
  • triacylglycerol
  • PEPCK
  • lipid
  • D-glucose
  • SREBF1
  • glutathione
  • G6PC1
  • ACAC
role in cell
  • expression in
  • quantity
  • activation in
  • differentiation
  • formation
  • motility
  • number
  • development
  • pluripotency
  • abnormal morphology

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Nucleus
  • nuclear fraction
  • perichromatin fibril
  • intracellular membrane-bounded organelle
  • Cytoplasm
  • cellular membrane
  • ribosome
  • centrosome
  • polysomes
  • nuclear pores
  • nucleoplasm
  • nuclear speckles
  • chromatin

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the mouse Nr0b1 gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • male gonad development
  • negative regulation of intracellular steroid hormone receptor signaling pathway
  • spermatogenesis
  • Sertoli cell differentiation
  • protein localization
  • hypothalamus development
  • negative regulation of sequence-specific DNA binding transcription factor activity
  • pituitary gland development
  • negative regulation of transcription from RNA polymerase II promoter
  • male sex determination
  • gonad development
  • negative regulation of transcription, DNA-dependent
  • endodermal cell differentiation
  • response to immobilization stress
  • Leydig cell differentiation
  • adrenal gland development
  • negative regulation of steroid biosynthetic process

Cellular Component

Where in the cell the gene product is active
  • nucleus
  • cytoplasm
  • intracellular membrane-bounded organelle
  • nuclear speck
  • centriolar satellite
  • membrane
  • ribosome
  • chromatin
  • nucleoplasm

Molecular Function

What the gene product does at the molecular level
  • ligand-dependent nuclear receptor binding
  • protein domain specific binding
  • protein homodimerization activity
  • RNA binding
  • protein binding
  • transcription corepressor activity
  • transcription factor binding
  • DNA hairpin binding

Gene-Specific Assays for Results You Can Trust

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