ARID4A
-
Official Full Name
AT rich interactive domain 4A (RBP1-like)
-
Overview
The protein encoded by this gene is a ubiquitously expressed nuclear protein. It binds directly, with several other proteins, to retinoblastoma protein (pRB) which regulates cell proliferation. pRB represses transcription by recruiting the encoded protein. This protein, in turn, serves as a bridging molecule to recruit HDACs and, in addition, provides a second HDAC-independent repression function. The encoded protein possesses transcriptional repression activity. Multiple alternatively spliced transcripts have been observed for this gene, although not all transcript variants have been fully described. -
Synonyms
ARID4A; AT rich interactive domain 4A (RBP1-like); RBBP1, retinoblastoma binding protein 1; AT-rich interactive domain-containing protein 4A; RBP 1; RBP1; AT rich interactive domain containing protein 4A; ARID 4A; ARID domain containing protein 4A; AT rich interactive domain 4A; RBBP 1; RBBP1; RBP1 like; OTTHUMP00000179023; OTTHUMP00000179024; OTTHUMP00000197517; retinoblastoma binding protein 1; retinoblastoma-binding protein 1; ARID domain-containing protein 4A; RBP-1; RBBP-1;
Species | Cat.# | Product name | Source (Host) | Tag | Protein Length | Price |
---|---|---|---|---|---|---|
Human | ARID4A-797H | Recombinant Human ARID4A protein, GST-tagged | Wheat Germ | GST | ||
Human | ARID4A-3680H | Recombinant Human ARID4A, His-tagged | E.Coli or Yeast | His | 1257 | |
Zebrafish | ARID4A-3363Z | Recombinant Zebrafish ARID4A | Mammalian Cell | His | ||
Chicken | ARID4A-2117C | Recombinant Chicken ARID4A | Mammalian Cell | His |
- Involved Pathway
- Protein Function
- Interacting Protein
- ARID4A Related Articles
ARID4A involved in several pathways and played different roles in them. We selected most pathways ARID4A participated on our site, such as Chromatin modifying enzymes, Chromatin organization, HDACs deacetylate histones, which may be useful for your reference. Also, other proteins which involved in the same pathway with ARID4A were listed below. Creative BioMart supplied nearly all the proteins listed, you can search them on our site.
Pathway Name | Pathway Related Protein |
---|---|
Chromatin modifying enzymes | KAT7;PADI6;KDM5D;KANSL2;SMYD3;MSL3;SMARCA4;SUZ12B;SMARCC1B |
Chromatin organization | KDM3B;RBBP5;TADA2B;PADI1;PHF2;KANSL3;KAT7;ELP2;MEAF6 |
HDACs deacetylate histones | MBD3A;MBD3;MBD3B;ARID4A;SUDS3;SAP18;PHF21A;SAP30L;MTA3 |
ARID4A has several biochemical functions, for example, DNA binding, transcription factor activity, sequence-specific DNA binding, transcription regulatory region DNA binding. Some of the functions are cooperated with other proteins, some of the functions could acted by ARID4A itself. We selected most functions ARID4A had, and list some proteins which have the same functions with ARID4A. You can find most of the proteins on our site.
Function | Related Protein |
---|---|
DNA binding | MYSM1;POLN;KDM5B;TBPL2;TRIM21;PURBB;HOXC12B;RMI2;GCM2 |
transcription factor activity, sequence-specific DNA binding | ZFP131;SOLH;TAF1B;TSC22D1;NKX2;FOXC1;HNF4A;BTBD8;LHX1 |
transcription regulatory region DNA binding | SOX7;SOX2;SMAD4;TFAP4;TNF;WT1;H2AFY2;ZFP335;RFX3 |
ARID4A has direct interactions with proteins and molecules. Those interactions were detected by several methods such as yeast two hybrid, co-IP, pull-down and so on. We selected proteins and molecules interacted with ARID4A here. Most of them are supplied by our site. Hope this information will be useful for your research of ARID4A.
DEDD; BRMS1; q9rn24_bacan; SAP30; HDAC1
- Q&As
- Reviews
Q&As (16)
Ask a questionARID4A is expressed in most cell types and tissues, although its expression levels can vary. It is found in both embryonic and adult tissues and is involved in various cellular processes, suggesting a widespread role in gene regulation and chromatin remodeling. However, the expression levels and specific functions of ARID4A may vary in different cell types or under different physiological conditions.
ARID4A is a component of chromatin-remodeling complexes, such as the SIN3 histone deacetylase complex and the INO80 chromatin remodeling complex. These complexes work to modify the structure and composition of chromatin, allowing for proper regulation of gene expression. ARID4A helps in targeting these complexes to specific genomic regions and can contribute to changes in histone modifications, nucleosome positioning, and DNA accessibility, thus influencing chromatin remodeling.
There are currently no known specific inhibitors or activators of ARID4A. However, targeting other proteins or complexes that interact with ARID4A, such as the retinoblastoma protein (RB) or chromatin remodelers, could indirectly modulate ARID4A function. Further research is needed to identify potential therapeutic agents that directly regulate ARID4A activity.
Yes, ARID4A can undergo post-translational modifications, including phosphorylation and acetylation. Phosphorylation of ARID4A by specific kinases can modulate its activity and localization within the cell. Acetylation of ARID4A can also impact its function and interaction with other proteins. These modifications play important roles in regulating ARID4A's involvement in gene expression and chromatin remodeling.
There have been some reported genetic variants and mutations in the ARID4A gene. For example, in breast cancer, certain single nucleotide polymorphisms (SNPs) in the ARID4A gene have been associated with an increased risk of developing the disease. Additionally, in neurodevelopmental disorders such as autism spectrum disorders, some studies have identified rare de novo mutations in the ARID4A gene in affected individuals. However, more research is needed to understand the functional consequences of these variants and mutations on ARID4A activity and its role in disease.
Yes, ARID4A is known to play a role in gene regulation. It can act as a transcriptional co-repressor or co-activator, depending on the context and the proteins it interacts with. ARID4A can recruit chromatin-remodeling complexes to target genes, modulate chromatin structure, and either enhance or suppress transcription. Through its interactions with various transcription factors and co-regulators, ARID4A can influence the expression of specific genes and contribute to cellular processes and development.
Besides its involvement in gene regulation and chromatin remodeling, ARID4A has been implicated in various cellular processes. It is known to play a role in DNA repair and maintenance of genomic stability. ARID4A has also been linked to cell cycle regulation and is involved in controlling cell proliferation and differentiation. Additionally, ARID4A has been found to have functions in viral infection, embryo development, and cellular senescence. Further research is needed to fully understand the diverse functions and roles of ARID4A in cellular processes.
Currently, there are no specific drugs or therapies targeting ARID4A. However, as ARID4A's role in various diseases becomes better understood, it may become a potential target for therapeutic intervention. For example, in cancer, targeting ARID4A could potentially disrupt its interactions with chromatin remodeling complexes or transcription factors, leading to the inhibition of oncogenic signaling pathways. Additionally, targeting ARID4A could potentially be explored as a therapeutic strategy in neurodevelopmental disorders, although further research is needed in this area. Developing targeted therapies for ARID4A will require a deeper understanding of its precise functions, interactions, and mechanisms of action.
ARID4A regulates gene expression through its association with chromatin-remodeling complexes. It helps to reposition nucleosomes and modify chromatin structure, thereby allowing or restricting access of transcription factors and other regulatory proteins to DNA. ARID4A can act as a co-repressor or co-activator, depending on the context, and its binding to specific DNA sequences helps determine its target genes.
Dysregulation of ARID4A has been implicated in certain cancers and developmental disorders. Alterations in ARID4A expression or activity have been observed in breast cancer, hepatocellular carcinoma, and acute myeloid leukemia. In developmental disorders, ARID4A mutations have been linked to Coffin-Siris syndrome, a rare genetic condition characterized by intellectual disability and developmental delays.
Yes, ARID4A can interact with a variety of other proteins to exert its functions. For example, ARID4A has been shown to interact with transcription factors such as E2F and Myc, as well as with co-regulators like pRB and p53. These interactions play a role in modulating transcriptional activity and gene expression. Additionally, ARID4A can interact with components of chromatin remodeling complexes, such as SIN3 and INO80, to facilitate chromatin remodeling and gene regulation. The exact protein-protein interactions of ARID4A may vary depending on the cellular context and the specific regulatory pathways it is involved in.
Targeting ARID4A directly for therapeutic purposes is a relatively unexplored area. However, its involvement in various diseases, such as cancer, suggests that modulating its activity or interaction with other proteins could have therapeutic potential. Further research is needed to understand the exact mechanisms of ARID4A in different diseases and to develop specific strategies for therapeutic targeting.
Dysregulation of ARID4A has been implicated in several diseases and conditions. For example, in cancer, ARID4A has been found to be involved in tumor progression and metastasis. Dysregulation of ARID4A has been observed in various types of cancer, including breast, colorectal, and lung cancer, and it is thought to contribute to the aberrant expression of oncogenes or tumor suppressor genes. Additionally, ARID4A dysregulation has been linked to neurodevelopmental disorders such as autism spectrum disorders, where mutations in the ARID4A gene have been found in affected individuals. Further research is needed to fully understand the mechanisms through which ARID4A dysregulation contributes to these diseases and conditions.
Yes, ARID4A interacts with various proteins and complexes. It interacts with the retinoblastoma protein (RB), which regulates cell cycle progression and tumor suppression. ARID4A is also a subunit of several chromatin-remodeling complexes, such as the SIN3 histone deacetylase complex and the INO80 chromatin remodeling complex. Additionally, ARID4A can interact with transcription factors, co-activators, and co-repressors, depending on the cellular context.
Yes, ARID4A is involved in DNA repair processes. It participates in the repair of DNA double-strand breaks by interacting with factors involved in homologous recombination and non-homologous end joining pathways. Additionally, ARID4A has been shown to regulate the expression of genes involved in DNA repair, further emphasizing its role in maintaining genome integrity.
ARID4A has been investigated as a potential biomarker for certain cancers, including breast cancer and hepatocellular carcinoma. Alterations in ARID4A expression levels have been detected in these cancers, suggesting its utility as a diagnostic or prognostic marker. However, more research is needed to validate ARID4A as a reliable biomarker and understand its clinical significance in various diseases.
Customer Reviews (8)
Write a reviewThis collaborative partnership contributes to a productive and efficient research experience, as I can rely on their expertise and assistance throughout the process.
The manufacturer's excellent technical support, commitment to innovation, and customer-centric approach position them as an invaluable resource.
Its high sensitivity ensures the detection of even low abundance targets, making it a valuable tool in immunoassays.
ARID4A protein is highly recommended for research applications, particularly in ELISA assays and protein electron microscopy structure analysis.
This protein exhibits outstanding performance in ELISA, providing accurate and reliable results in detecting and quantifying specific antigens.
They actively listen to my experimental needs and tailor their services accordingly, recognizing the unique requirements of my research.
Its stability and compatibility with electron microscopy techniques make it an excellent choice for studying protein structures at high resolution.
the ARID4A protein is of exceptional quality, perfectly suiting my experimental needs.
Ask a Question for All ARID4A Products
Required fields are marked with *
My Review for All ARID4A Products
Required fields are marked with *