Crebbp Gene Summary [Rat]
Enables several functions, including SMAD binding activity; peroxisome proliferator activated receptor binding activity; and transcription coactivator binding activity. Involved in several processes, including behavioral response to cocaine; long-term memory; and positive regulation of cell adhesion molecule production. Located in nuclear body. Part of transcription regulator complex. Biomarker of alcohol use disorder. Human ortholog(s) of this gene implicated in Rubinstein-Taybi syndrome; acute lymphoblastic leukemia; and acute myeloid leukemia. Orthologous to human CREBBP (CREB binding protein). [provided by Alliance of Genome Resources, Jul 2025]
Details
| Type | Protein Coding |
| Official Symbol | Crebbp |
| Official Name | CREB binding protein [Source:RGD Symbol;Acc:2401] |
| Ensembl ID | ENSRNOG00000005330 |
| Bio databases IDs | |
| Aliases | CREB binding protein |
| Synonyms | AW558298, CBP, CBP/p300, CREB binding protein, KAT3A, MKHK1, p300/CBP, RSTS, RSTS1, RTS |
| Species | Rat, Rattus norvegicus |
| Orthologies |
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 rat Crebbp often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
- SMAD binding
- protein interaction domain
- histone acetyltransferase domain
- SRC-1 interacting domain
- enhanceosome-interacting domain
- interferon-binding domain
- smad binding domain
- Histone acetylation protein
- transcription factor binding
- Bromodomain
- KIX domain
- glutamine-rich activation domain
- receptor binding domain
- acetyltransferase domain
- tau protein binding
- glutamine repeat domain
- RNA polymerase II holoenzyme binding domain
- p53-binding domain
- TAZ zinc finger
- ZZ
- activation domain
- histone acetyltransferase
- catalytic domain
- nucleic acid binding
- CR2 domain
- CH1 domain
- protein binding
- sequence-specific DNA binding
- c-Jun binding domain
- methylation site
- N-acetyltransferase
- PHD finger superfamily
- cysteine-histidine rich domain
- acetyltransferase
- Src binding domain
- CH3 domain
- transcription regulator
- cAMP response element binding protein binding
- LXXLL motif
- transcription co-activator
- transcription co-repressor
- RING_CBP-p300
- transcription activation domain
- chromatin binding
- Creb binding
- zinc bundle domain
- enzyme
- glutamine-rich domain
- SREBP binding domain
- nuclear receptor binding domain
- p160 binding domain
- peroxisome proliferator activated receptor binding
- zinc ion binding
- ID5
- TAZ1 domain
- Tax binding domain
- CREB binding domain
- N-acyltransferase
- CR1 domain
- alpha helix
- CR3 domain
- protein domain specific binding
- Ncoa1 binding domain
- p53 binding
- DNA binding
- binding protein
- damaged DNA binding
- double-stranded DNA binding
- adenovirus E1A binding domain
- polyglutamine repeat
- zinc finger domain
- CBP binding domain
- adenovirus 5 E1A-binding domain
- CAD domain
Pathways
Biological processes and signaling networks where the Crebbp gene in rat plays a role, providing insight into its function and relevance in health or disease.
- Activation of IRF by Cytosolic Pattern Recognition Receptors
- ATM Signaling
- BMP signaling pathway
- Corticotropin Releasing Hormone Signaling
- Docosahexaenoic Acid (DHA) Signaling
- Ephrin Receptor Signaling
- Estrogen-Dependent Breast Cancer Signaling
- FGF Signaling
- Glucocorticoid Receptor Signaling
- Gαs Signaling
- Hypoxia Signaling in the Cardiovascular System
- iNOS Signaling
- Lymphotoxin β Receptor Signaling
- Maturity Onset Diabetes of Young (MODY) Signaling
- Melanocyte Development and Pigmentation Signaling
- Mouse Embryonic Stem Cell Pluripotency
- Myc Mediated Apoptosis Signaling
- Neurotrophin/TRK Signaling
- NF-κB Signaling
- P2Y Purinergic Receptor Signaling Pathway
- Prostate Cancer Signaling
- Renal Cell Carcinoma Signaling
- Role of IL-17F in Allergic Inflammatory Airway Diseases
- Role of RIG1-like Receptors in Antiviral Innate Immunity
- TGF-β Signaling
- Wnt/Ca+ pathway
Top Findings
The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
- precursor B-cell acute lymphoblastic leukemia
- medulloblastoma
- cancer
- head and neck neoplasia
- neoplasia
- epithelial cancer
- advanced cancer
- metastasis
- limited-stage typical follicular lymphoma
- follicular non-Hodgkin disease
role in cell
- expression in
- apoptosis
- upregulation in
- cell death
- proliferation
- production in
- activation in
- transactivation in
- transcription in
- differentiation
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
- aggregate
- Cytoplasm
- cytosol
- nuclear foci
- nucleoplasm
- nuclear bodies
- nuclear speckles
- Cajal bodies
- PML nuclear bodies
- kinetochores
- chromatin
- cytoplasmic fraction
Gene Ontology Annotations
Describes the biological processes, cellular components, and molecular functions associated with the rat Crebbp gene, providing context for its role in the cell.
Biological Process
Functions and activities the gene product is involved in
- positive regulation of protein localization to nucleus
- macromolecular complex assembly
- signal transduction
- regulation of cellular response to heat
- regulation of transcription, DNA-dependent
- protein acetylation
- positive regulation of transcription from RNA polymerase II promoter
- I-kappaB kinase/NF-kappaB cascade
- stimulatory C-type lectin receptor signaling pathway
- embryonic digit morphogenesis
- regulation of smoothened signaling pathway
- protein destabilization
- negative regulation of transcription from RNA polymerase II promoter
- chromatin remodeling
- response to hypoxia
- cellular response to nutrient levels
- rhythmic process
- positive regulation of transcription, DNA-dependent
- homeostatic process
- N-terminal peptidyl-lysine acetylation
- cellular response to UV
- positive regulation of transforming growth factor beta receptor signaling pathway
- negative regulation of transcription from RNA polymerase I promoter
Cellular Component
Where in the cell the gene product is active
- nucleus
- transcription factor complex
- nuclear body
- cytoplasm
- cytosol
- chromatin
- histone acetyltransferase complex
- nucleoplasm
Molecular Function
What the gene product does at the molecular level
- chromatin DNA binding
- zinc ion binding
- acetyltransferase activity
- histone acetyltransferase activity (H3-K18 specific)
- chromatin binding
- histone acetyltransferase activity (H3-K27 specific)
- damaged DNA binding
- MRF binding
- transcription coactivator binding
- histone acetyltransferase activity
- p53 binding
- protein binding
- transcription coactivator activity
- transcription corepressor activity
- peptide N-acetyltransferase activity