A transcription activator BRG1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:P51532]
EC 3.6.4.-;
ATP-dependent helicase SMARCA4;
BRG1-associated factor 190A;
BAF190A;
Mitotic growth and transcription activator;
Protein BRG-1;
Protein brahma homolog 1;
SNF2-beta;
SWI/SNF-related matrix-associated actin-depe
| Timeframe | Studies on this Protein(%) | All Drugs % |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 3 (75.00) | 24.3611 |
| 2020's | 1 (25.00) | 2.80 |
| Drug | Taxonomy | Measurement | Average (mM) | Bioassay(s) | Publication(s) |
|---|---|---|---|---|---|
| pf-06687252 | Homo sapiens (human) | EC50 | 1.0000 | 1 | 0 |
| pf-06687252 | Homo sapiens (human) | Kd | 0.0748 | 4 | 4 |
This protein enables 17 target(s):
| Target | Category | Definition |
|---|---|---|
| transcription coregulator binding | molecular function | Binding to a transcription coregulator, a protein involved in regulation of transcription via protein-protein interactions with transcription factors and other transcription regulatory proteins. Cofactors do not bind DNA directly, but rather mediate protein-protein interactions between regulatory transcription factors and the basal transcription machinery. [GOC:krc] |
| p53 binding | molecular function | Binding to one of the p53 family of proteins. [GOC:hjd] |
| transcription coactivator activity | molecular function | A transcription coregulator activity that activates or increases the transcription of specific gene sets via binding to a DNA-bound DNA-binding transcription factor, either on its own or as part of a complex. Coactivators often act by altering chromatin structure and modifications. For example, one class of transcription coactivators modifies chromatin structure through covalent modification of histones. A second class remodels the conformation of chromatin in an ATP-dependent fashion. A third class modulates interactions of DNA-bound DNA-binding transcription factors with other transcription coregulators. A fourth class of coactivator activity is the bridging of a DNA-binding transcription factor to the general (basal) transcription machinery. The Mediator complex, which bridges sequence-specific DNA binding transcription factors and RNA polymerase, is also a transcription coactivator. [GOC:txnOH-2018, PMID:10213677, PMID:16858867] |
| transcription corepressor activity | molecular function | A transcription coregulator activity that represses or decreases the transcription of specific gene sets via binding to a DNA-bound DNA-binding transcription factor, either on its own or as part of a complex. Corepressors often act by altering chromatin structure and modifications. For example, one class of transcription corepressors modifies chromatin structure through covalent modification of histones. A second class remodels the conformation of chromatin in an ATP-dependent fashion. A third class modulates interactions of DNA-bound DNA-binding transcription factors with other transcription coregulators. [GOC:txnOH-2018, PMID:10213677, PMID:16858867] |
| RNA binding | molecular function | Binding to an RNA molecule or a portion thereof. [GOC:jl, GOC:mah] |
| helicase activity | molecular function | Catalysis of the reaction: ATP + H2O = ADP + phosphate, to drive the unwinding of a DNA or RNA helix. [GOC:jl] |
| protein binding | molecular function | Binding to a protein. [GOC:go_curators] |
| ATP binding | molecular function | Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. [ISBN:0198506732] |
| ATP-dependent activity, acting on DNA | molecular function | Catalytic activity that acts to modify DNA, driven by ATP hydrolysis. [GOC:pdt] |
| hydrolase activity | molecular function | Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. [ISBN:0198506732] |
| Tat protein binding | molecular function | Binding to Tat, a viral transactivating regulatory protein from the human immunodeficiency virus, or the equivalent protein from another virus. [GOC:mah, PMID:9094689] |
| nuclear androgen receptor binding | molecular function | Binding to a nuclear androgen receptor. [GOC:ai] |
| DNA polymerase binding | molecular function | Binding to a DNA polymerase. [GOC:BHF, GOC:mah] |
| lysine-acetylated histone binding | molecular function | Binding to a histone in which a lysine residue has been modified by acetylation. [GOC:BHF, GOC:mah, GOC:rl, PMID:17582821] |
| ATP-dependent chromatin remodeler activity | molecular function | An activity, driven by ATP hydrolysis, that modulates the contacts between histones and DNA, resulting in a change in chromosome architecture within the nucleosomal array, leading to chromatin remodeling. [PMID:14729263, PMID:19165147, PMID:21862382, PMID:30867599, PMID:34313222] |
| DNA binding | molecular function | Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid). [GOC:dph, GOC:jl, GOC:tb, GOC:vw] |
| transcription factor binding | molecular function | Binding to a transcription factor, a protein required to initiate or regulate transcription. [ISBN:0198506732] |
This protein is located in 8 target(s):
| Target | Category | Definition |
|---|---|---|
| kinetochore | cellular component | A multisubunit complex that is located at the centromeric region of DNA and provides an attachment point for the spindle microtubules. [GOC:elh] |
| fibrillar center | cellular component | A structure found most metazoan nucleoli, but not usually found in lower eukaryotes; surrounded by the dense fibrillar component; the zone of transcription from multiple copies of the pre-rRNA genes is in the border region between these two structures. [PMID:10754561] |
| extracellular space | cellular component | That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid. [ISBN:0198547684] |
| nucleus | cellular component | A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. [GOC:go_curators] |
| nucleoplasm | cellular component | That part of the nuclear content other than the chromosomes or the nucleolus. [GOC:ma, ISBN:0124325653] |
| nucleolus | cellular component | A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome. [ISBN:0198506732] |
| membrane | cellular component | A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it. [GOC:dos, GOC:mah, ISBN:0815316194] |
| nuclear matrix | cellular component | The dense fibrillar network lying on the inner side of the nuclear membrane. [ISBN:0582227089] |
This protein is active in 1 target(s):
| Target | Category | Definition |
|---|---|---|
| nucleus | cellular component | A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. [GOC:go_curators] |
This protein is part of 8 target(s):
| Target | Category | Definition |
|---|---|---|
| chromatin | cellular component | The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome. [GOC:elh, PMID:20404130] |
| SWI/SNF complex | cellular component | A SWI/SNF-type complex that contains 8 to 14 proteins, including both conserved (core) and nonconserved components; contains the ATPase product of the yeast SNF2 or mammalian SMARCA4/BAF190A/BRG1 gene, or an ortholog thereof. [GOC:bhm, PMID:12672490] |
| RSC-type complex | cellular component | A SWI/SNF-type complex that contains a bromodomain containing-protein, such as yeast Rsc1 or Rsc4 or mammalian PB1/BAF180. The RSC complex is generally recruited to RNA polymerase III promoters and is specifically recruited to RNA polymerase II promoters by transcriptional activators and repressors; it is also involved in non-homologous end joining. [GOC:bhm, PMID:11937489, PMID:12672490, PMID:15870268, PMID:19355820, PMID:8980231] |
| npBAF complex | cellular component | A SWI/SNF-type complex that is found in neural stem or progenitor cells, and in human contains actin and proteins encoded by the ARID1A/BAF250A or ARID1B/BAF250B, SMARCD1/BAF60A, SMARCD3/BAF60C, SMARCA2/BRM/BAF190B, SMARCA4/BRG1/BAF190A, SMARCB1/BAF47, SMARCC1/BAF155, SMARCE1/BAF57, SMARCC2/BAF170, PHF10/BAF45A, ACTL6A/BAF53A genes. The npBAF complex is essential for the self-renewal/proliferative capacity of the multipotent neural stem cells. [GOC:mah, GOC:ss, PMID:17640523] |
| nBAF complex | cellular component | A SWI/SNF-type complex that is found in post-mitotic neurons, and in human contains actin and proteins encoded by the ARID1A/BAF250A or ARID1B/BAF250B, SMARCD1/BAF60A, SMARCD3/BAF60C, SMARCA2/BRM/BAF190B, SMARCA4/BRG1/BAF190A, SMARCB1/BAF47, SMARCC1/BAF155, SMARCE1/BAF57, SMARCC2/BAF170, DPF1/BAF45B, DPF3/BAF45C, ACTL6B/BAF53B genes. The nBAF complex along with CREST plays a role regulating the activity of genes essential for dendrite growth. [GOC:mah, GOC:ss, PMID:17640523] |
| bBAF complex | cellular component | A brain-specific SWI/SNF-type complex that contains eight or nine proteins, including both conserved (core) and nonconserved components; contains the ATPase product of either the SMARCA4/BAF190A/BRG1 gene, the mammalian ortholog of the yeast SNF2 gene, or the SMARCA2/BAF190B/BRM gene, the mammalian ortholog of the Drosophila brm (brahma) gene, or an ortholog of either of these genes. Compared to the neuron-specific nBAF complex (GO:0071565) it does not contain DPF1, DPF3 or SMARCC1 or their orthologs. May contain PB1/BAF180. [GOC:bhm, PMID:12368262, PMID:12620226, PMID:15525990, PMID:17640523, PMID:17920018, PMID:8804307, PMID:8895581] |
| GBAF complex | cellular component | A SWI/SNF subcomplex that incorporates two mutually exclusive paralogs, GLTSCR1 (glioma tumor suppressor candidate region gene 1) or GLTSCR1L (GLTSCR1-like), BRD9 (bromodomain-containing 9) and the BAF subunits BAF155, BAF60, SS18, BAF53a, and BRG1/BRM. [PMID:29374058] |
| protein-containing complex | cellular component | A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together. [GOC:dos, GOC:mah] |
This protein is involved in 31 target(s):
| Target | Category | Definition |
|---|---|---|
| negative regulation of transcription by RNA polymerase II | biological process | Any process that stops, prevents, or reduces the frequency, rate or extent of transcription mediated by RNA polymerase II. [GOC:go_curators, GOC:txnOH] |
| RNA polymerase I preinitiation complex assembly | biological process | The formation of a large multiprotein-DNA complex that self-assembles on gene promoter through the sequential recruitment of the general initiation factors that compose the preinitiation complex (PIC) (which includes including UBF, SL1, RRN3 and TBP in human). The PIC engages RNA polymerase I on its DNA template strand and sparks polymerization of the first few RNA nucleotides. [GOC:txnOH, PMID:14969726] |
| neural retina development | biological process | The progression of the neural retina over time from its initial formation to the mature structure. The neural retina is the part of the retina that contains neurons and photoreceptor cells. [GOC:ascb_2009, GOC:dph, GOC:tb] |
| nucleosome disassembly | biological process | The controlled breakdown of nucleosomes, the beadlike structural units of eukaryotic chromatin composed of histones and DNA. [GOC:mah] |
| chromatin remodeling | biological process | A dynamic process of chromatin reorganization resulting in changes to chromatin structure. These changes allow DNA metabolic processes such as transcriptional regulation, DNA recombination, DNA repair, and DNA replication. [GOC:jid, GOC:vw, PMID:12042764, PMID:12697820] |
| regulation of transcription by RNA polymerase II | biological process | Any process that modulates the frequency, rate or extent of transcription mediated by RNA polymerase II. [GOC:go_curators, GOC:txnOH] |
| nervous system development | biological process | The process whose specific outcome is the progression of nervous tissue over time, from its formation to its mature state. [GOC:dgh] |
| positive regulation of cell population proliferation | biological process | Any process that activates or increases the rate or extent of cell proliferation. [GOC:go_curators] |
| regulation of mitotic metaphase/anaphase transition | biological process | Any process that modulates the frequency, rate or extent of the cell cycle process in which a cell progresses from metaphase to anaphase during mitosis, triggered by the activation of the anaphase promoting complex by Cdc20/Sleepy homolog which results in the degradation of Securin. [GOC:mah] |
| positive regulation of Wnt signaling pathway | biological process | Any process that activates or increases the frequency, rate or extent of Wnt signal transduction. [GOC:dph, GOC:go_curators, GOC:tb] |
| negative regulation of cell growth | biological process | Any process that stops, prevents, or reduces the frequency, rate, extent or direction of cell growth. [GOC:go_curators] |
| positive regulation by host of viral transcription | biological process | Any process in which a host organism activates or increases the frequency, rate or extent of viral transcription, the synthesis of either RNA on a template of DNA or DNA on a template of RNA. [GOC:jl] |
| positive regulation of T cell differentiation | biological process | Any process that activates or increases the frequency, rate or extent of T cell differentiation. [GOC:go_curators] |
| negative regulation of cell differentiation | biological process | Any process that stops, prevents, or reduces the frequency, rate or extent of cell differentiation. [GOC:go_curators] |
| positive regulation of cell differentiation | biological process | Any process that activates or increases the frequency, rate or extent of cell differentiation. [GOC:go_curators] |
| positive regulation of myoblast differentiation | biological process | Any process that activates or increases the frequency, rate or extent of myoblast differentiation. A myoblast is a mononucleate cell type that, by fusion with other myoblasts, gives rise to the myotubes that eventually develop into skeletal muscle fibers. [CL:0000056, GOC:go_curators, GOC:mtg_muscle] |
| transcription initiation-coupled chromatin remodeling | biological process | An epigenetic mechanism of regulation of gene expression that involves chromatin remodeling to capacitate gene expression by either modifying the chromatin fiber, the nucleosomal histones, or the DNA. [PMID:34414474] |
| negative regulation of DNA-templated transcription | biological process | Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription. [GOC:go_curators, GOC:txnOH] |
| positive regulation of DNA-templated transcription | biological process | Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription. [GOC:go_curators, GOC:txnOH] |
| positive regulation of transcription by RNA polymerase II | biological process | Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter. [GOC:go_curators, GOC:txnOH] |
| positive regulation of DNA-binding transcription factor activity | biological process | Any process that activates or increases the frequency, rate or extent of activity of a transcription factor, any factor involved in the initiation or regulation of transcription. [GOC:ai] |
| negative regulation of androgen receptor signaling pathway | biological process | Any process that decreases the rate, frequency, or extent of the androgen receptor signaling pathway. [GOC:dph] |
| regulation of G0 to G1 transition | biological process | A cell cycle process that modulates the rate or extent of the transition from the G0 quiescent state to the G1 phase. [GOC:mah] |
| positive regulation of cold-induced thermogenesis | biological process | Any process that activates or increases the frequency, rate or extent of cold-induced thermogenesis. [PMID:27876809] |
| positive regulation of transcription of nucleolar large rRNA by RNA polymerase I | biological process | Any process that activates or increases the frequency, rate or extent of transcription of nuclear large rRNA mediated by RNA polymerase I. [GOC:sart, GOC:TermGenie] |
| positive regulation of stem cell population maintenance | biological process | Any process that activates or increases the frequency, rate or extent of stem cell population maintenance. [GOC:hjd, GOC:TermGenie, PMID:22969033] |
| positive regulation of glucose mediated signaling pathway | biological process | Any process that activates or increases the frequency, rate or extent of glucose mediated signaling pathway. [GO_REF:0000058, GOC:di, GOC:TermGenie, PMID:24277933] |
| positive regulation of miRNA transcription | biological process | Any process that activates or increases the frequency, rate or extent of microRNA (miRNA) gene transcription. [GO_REF:0000058, GOC:dph, GOC:kmv, GOC:TermGenie, PMID:24699545] |
| regulation of G1/S transition of mitotic cell cycle | biological process | Any signaling pathway that modulates the activity of a cell cycle cyclin-dependent protein kinase to modulate the switch from G1 phase to S phase of the mitotic cell cycle. [GOC:mtg_cell_cycle] |
| positive regulation of double-strand break repair | biological process | Any process that activates or increases the frequency, rate or extent of double-strand break repair. [GOC:BHF] |
| regulation of nucleotide-excision repair | biological process | Any process that modulates the frequency, rate or extent of nucleotide-excision repair. [GOC:jp, PMID:18836076] |