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Nuclear factor NF-kappa-B p105 subunit

A nuclear factor NF-kappa-B p105 subunit that is encoded in the genome of human. [PRO:DNx]

Synonyms

DNA-binding factor KBF1;
EBP-1;
Nuclear factor of kappa light polypeptide gene enhancer in B-cells 1

Research

Bioassay Publications (21)

TimeframeStudies on this Protein(%)All Drugs %
pre-19900 (0.00)18.7374
1990's1 (4.76)18.2507
2000's5 (23.81)29.6817
2010's11 (52.38)24.3611
2020's4 (19.05)2.80

Compounds (56)

Drugs with Inhibition Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
beta-lapachoneHomo sapiens (human)IC504.000011
phloretinHomo sapiens (human)IC5041.000011
sanguinarineHomo sapiens (human)IC502.000011
ficusinHomo sapiens (human)IC503.000011
angelicinHomo sapiens (human)IC502.500011
pyrrolidine dithiocarbamateHomo sapiens (human)IC5035.850022
altersolanol aHomo sapiens (human)IC500.800011
tetrahydrocurcuminHomo sapiens (human)IC5050.000011
withanolide dHomo sapiens (human)IC500.036011
withaferin aHomo sapiens (human)IC500.047011
rocaglamideHomo sapiens (human)IC501.037522
bortezomibHomo sapiens (human)IC500.085011
8-deoxygartaninHomo sapiens (human)IC5020.000011
tosylphenylalanyl chloromethyl ketoneHomo sapiens (human)IC503.800011
resveratrolHomo sapiens (human)IC502.500011
2-hydroxycinnamic acidHomo sapiens (human)IC5050.000011
isoliquiritigeninHomo sapiens (human)IC5032.000011
xanthohumolHomo sapiens (human)IC5030.000011
parthenolide, (1ar-(1ar*,4e,7as*,10as*,10br*))-isomerHomo sapiens (human)IC500.467011
3-(3-fluoro-4-methoxyphenyl)-5-phenyl-7-furo[3,2-g][1]benzopyranoneHomo sapiens (human)IC5020.000011
hymecromoneHomo sapiens (human)IC50200.000011
lipoxin a4Homo sapiens (human)IC500.000111
buteinHomo sapiens (human)IC5038.000011
gartaninHomo sapiens (human)IC5020.000011
mangostinHomo sapiens (human)IC5020.000011
4-hydroxychalconeHomo sapiens (human)IC5024.000011
andrographolideHomo sapiens (human)IC5049.600011
bay 11-7082Homo sapiens (human)IC502.000011
beta-MangostinHomo sapiens (human)IC507.500011
9-HydroxycalabaxanthoneHomo sapiens (human)IC5020.000011
flavokawain CHomo sapiens (human)IC508.000011
rehmannic acidHomo sapiens (human)IC501.060011
3-o-methylbuteinHomo sapiens (human)IC5038.000011
goniothalaminHomo sapiens (human)IC507.000011
hylinHomo sapiens (human)IC501.800011
spc-839Homo sapiens (human)IC500.008011
sp 100030Homo sapiens (human)IC500.050033
CycloartobiloxanthoneHomo sapiens (human)IC5010.000011
6-hydroxy-7-methoxychroman-2-carboxylic acid phenylamideHomo sapiens (human)IC5038.650022
lantadene bHomo sapiens (human)IC501.560011
2,3-dihydro-3beta-O-sulfate withaferin AHomo sapiens (human)IC500.913011
hydrazinocurcuminHomo sapiens (human)IC5029.800011

Drugs with Activation Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
aurinHomo sapiens (human)EC5050.000011
gibberellic acidHomo sapiens (human)Kd0.216011
chrome azurol sHomo sapiens (human)EC50100.000011

Drugs with Other Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
evans blueHomo sapiens (human)Concentration100.000011
helenalinHomo sapiens (human)IC10010.000011
dehydroleucodineHomo sapiens (human)IC10050.000011
Mexicanin IHomo sapiens (human)IC10020.000011
arnicolide dHomo sapiens (human)IC100100.000011
santamarineHomo sapiens (human)IC100100.000011
rocaglamideHomo sapiens (human)ED502.000011
11alpha,13-dihydrohelenalinHomo sapiens (human)IC100200.000011
molephantininHomo sapiens (human)IC10010.000011
furanoheliangolideHomo sapiens (human)IC10020.000011
cumambrin bHomo sapiens (human)IC100100.000011
achalensolideHomo sapiens (human)IC10050.000011

Enables

This protein enables 12 target(s):

TargetCategoryDefinition
transcription cis-regulatory region bindingmolecular functionBinding to a specific sequence of DNA that is part of a regulatory region that controls transcription of that section of the DNA. The transcribed region might be described as a gene, cistron, or operon. [GOC:txnOH]
RNA polymerase II transcription regulatory region sequence-specific DNA bindingmolecular functionBinding to a specific sequence of DNA that is part of a regulatory region that controls the transcription of a gene or cistron by RNA polymerase II. [GOC:txnOH]
RNA polymerase II cis-regulatory region sequence-specific DNA bindingmolecular functionBinding to a specific upstream regulatory DNA sequence (transcription factor recognition sequence or binding site) located in cis relative to the transcription start site (i.e., on the same strand of DNA) of a gene transcribed by RNA polymerase II. [GOC:txnOH-2018]
DNA-binding transcription factor activity, RNA polymerase II-specificmolecular functionA DNA-binding transcription factor activity that modulates the transcription of specific gene sets transcribed by RNA polymerase II. [GOC:txnOH-2018]
DNA-binding transcription repressor activity, RNA polymerase II-specificmolecular functionA DNA-binding transcription factor activity that represses or decreases the transcription of specific gene sets transcribed by RNA polymerase II. [GOC:txnOH-2018]
DNA-binding transcription activator activity, RNA polymerase II-specificmolecular functionA DNA-binding transcription factor activity that activates or increases transcription of specific gene sets transcribed by RNA polymerase II. [GOC:aruk, GOC:txnOH-2018, PMID:20737563, PMID:27145859]
chromatin bindingmolecular functionBinding to chromatin, the network of fibers of DNA, protein, and sometimes RNA, that make up the chromosomes of the eukaryotic nucleus during interphase. [GOC:jl, ISBN:0198506732, PMID:20404130]
DNA-binding transcription factor activitymolecular functionA transcription regulator activity that modulates transcription of gene sets via selective and non-covalent binding to a specific double-stranded genomic DNA sequence (sometimes referred to as a motif) within a cis-regulatory region. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units, and include bacterial operons. [GOC:txnOH-2018]
transcription coregulator activitymolecular functionA transcription regulator activity that modulates 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. Coregulators often act by altering chromatin structure and modifications. For example, one class of transcription coregulators 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, PMID:24203923, PMID:25957681, Wikipedia:Transcription_coregulator]
protein bindingmolecular functionBinding to a protein. [GOC:go_curators]
identical protein bindingmolecular functionBinding to an identical protein or proteins. [GOC:jl]
actinin bindingmolecular functionBinding to actinin, any member of a family of proteins that crosslink F-actin. [GOC:jl, ISBN:0198506732]

Located In

This protein is located in 8 target(s):

TargetCategoryDefinition
extracellular regioncellular componentThe space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite. [GOC:go_curators]
nucleuscellular componentA 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]
nucleoplasmcellular componentThat part of the nuclear content other than the chromosomes or the nucleolus. [GOC:ma, ISBN:0124325653]
cytoplasmcellular componentThe contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. [ISBN:0198547684]
mitochondrioncellular componentA semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration. [GOC:giardia, ISBN:0198506732]
cytosolcellular componentThe part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. [GOC:hjd, GOC:jl]
secretory granule lumencellular componentThe volume enclosed by the membrane of a secretory granule. [GOC:rph]
specific granule lumencellular componentThe volume enclosed by the membrane of a specific granule, a granule with a membranous, tubular internal structure, found primarily in mature neutrophil cells. Most are released into the extracellular fluid. Specific granules contain lactoferrin, lysozyme, vitamin B12 binding protein and elastase. [GOC:bf, PMID:7334549]

Active In

This protein is active in 2 target(s):

TargetCategoryDefinition
nucleuscellular componentA 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]
cytoplasmcellular componentThe contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. [ISBN:0198547684]

Part Of

This protein is part of 4 target(s):

TargetCategoryDefinition
chromatincellular componentThe ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome. [GOC:elh, PMID:20404130]
transcription regulator complexcellular componentA protein complex that is capable of associating with DNA by direct binding, or via other DNA-binding proteins or complexes, and regulating transcription. [GOC:jl]
I-kappaB/NF-kappaB complexcellular componentA protein complex containing an inhibitory-kappaB (I-kappaB/IKB) protein and one or more copies of an NF-kappaB protein. In the resting state, NF-kappaB dimers are bound to I-kappaB proteins, sequestering NF-kappaB in the cytoplasm. [GOC:bf, GOC:mah, PMID:9407099]
NF-kappaB p50/p65 complexcellular componentA heterodimer of NF-kappa B p50 and p65 subunits. [GO:add, PMID:20393192, PMID:9299584]

Involved In

This protein is involved in 40 target(s):

TargetCategoryDefinition
negative regulation of transcription by RNA polymerase IIbiological processAny process that stops, prevents, or reduces the frequency, rate or extent of transcription mediated by RNA polymerase II. [GOC:go_curators, GOC:txnOH]
regulation of transcription by RNA polymerase IIbiological processAny process that modulates the frequency, rate or extent of transcription mediated by RNA polymerase II. [GOC:go_curators, GOC:txnOH]
transcription by RNA polymerase IIbiological processThe synthesis of RNA from a DNA template by RNA polymerase II (RNAP II), originating at an RNA polymerase II promoter. Includes transcription of messenger RNA (mRNA) and certain small nuclear RNAs (snRNAs). [GOC:jl, GOC:txnOH, ISBN:0321000382]
apoptotic processbiological processA programmed cell death process which begins when a cell receives an internal (e.g. DNA damage) or external signal (e.g. an extracellular death ligand), and proceeds through a series of biochemical events (signaling pathway phase) which trigger an execution phase. The execution phase is the last step of an apoptotic process, and is typically characterized by rounding-up of the cell, retraction of pseudopodes, reduction of cellular volume (pyknosis), chromatin condensation, nuclear fragmentation (karyorrhexis), plasma membrane blebbing and fragmentation of the cell into apoptotic bodies. When the execution phase is completed, the cell has died. [GOC:cjm, GOC:dhl, GOC:ecd, GOC:go_curators, GOC:mtg_apoptosis, GOC:tb, ISBN:0198506732, PMID:18846107, PMID:21494263]
inflammatory responsebiological processThe immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents. The process is characterized by local vasodilation, extravasation of plasma into intercellular spaces and accumulation of white blood cells and macrophages. [GO_REF:0000022, ISBN:0198506732]
canonical NF-kappaB signal transductionbiological processAn intracellular signaling cassette characterized by the I-kappaB-kinase (IKK)-dependent activation of NF-kappaB, also known as the canonical NF-kappaB signaling cascade. The cascade begins with activation of a trimeric IKK complex (consisting of catalytic kinase subunits IKKalpha and/or IKKbeta, and the regulatory scaffold protein NEMO) and ends with the regulation of transcription of target genes by NF-kappaB. In a resting state, NF-kappaB dimers are bound to I-kappaB proteins, sequestering NF-kappaB in the cytoplasm. Phosphorylation of I-kappaB targets I-kappaB for ubiquitination and proteasomal degradation, thus releasing the NF-kappaB dimers, which can translocate to the nucleus to bind DNA and regulate transcription. The canonical NF-kappaB pathway is mainly stimulated by proinflammatory cytokines such as IL-1beta, tumor necrosis factor (TNF)-alpha, antigen ligands, and toll-like receptors (TLRs). [GOC:bf, PMID:12773372, PMID:34659217]
JNK cascadebiological processA MAPK cascade containing at least the JNK (MAPK8) MAP kinase. It starts with the activation of JUN3K (a MAPK3K), which activates JNKK a MAP2K), which in turn activates JNK. The cascade can also contain an additional tier: the upstream MAP4K. The kinases in each tier phosphorylate and activate the kinases in the downstream tier. The JNK cascade is activated by stress signals, as well as by G protein-coupled receptors, growth factors, and cytokines, and results in cellular responses such as cell proliferation, cell differentiation, apoptosis and inflammation. [PMID:11790549, PMID:20811974, PMID:23125017]
negative regulation of gene expressionbiological processAny process that decreases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product (protein or RNA). [GOC:txnOH-2018]
positive regulation of macrophage derived foam cell differentiationbiological processAny process that increases the rate, frequency or extent of macrophage derived foam cell differentiation. Macrophage derived foam cell differentiation is the process in which a macrophage acquires the specialized features of a foam cell. A foam cell is a type of cell containing lipids in small vacuoles and typically seen in atherosclerotic lesions, as well as other conditions. [GOC:add, GOC:dph, GOC:tb]
positive regulation of lipid storagebiological processAny process that increases the rate, frequency or extent of lipid storage. Lipid storage is the accumulation and maintenance in cells or tissues of lipids, compounds soluble in organic solvents but insoluble or sparingly soluble in aqueous solvents. Lipid reserves can be accumulated during early developmental stages for mobilization and utilization at later stages of development. [GOC:BHF, GOC:dph, GOC:tb]
negative regulation of calcidiol 1-monooxygenase activitybiological processAny process that decreases the rate, frequency or extent of calcidiol 1-monooxygenase activity. Calcidiol 1-monooxygenase activity is the catalysis of the reaction: calcidiol + NADPH + H+ + O2 = calcitriol + NADP+ + H2O. [GOC:BHF, GOC:dph, GOC:tb]
negative regulation of vitamin D biosynthetic processbiological processAny process that decreases the rate, frequency or extent of a vitamin D biosynthetic process. Vitamin D biosynthesis is the chemical reactions and pathways resulting in the formation of vitamin D, any of a group of related, fat-soluble compounds that are derived from delta-5,7 steroids and play a central role in calcium metabolism. Specific forms of vitamin D include calciferol (ergocalciferol; vitamin D2) and cholecalciferol (calciol; vitamin D3). [GOC:BHF, GOC:dph, GOC:tb]
negative regulation of cholesterol transportbiological processAny process that stops, prevents, or reduces the frequency, rate or extent of the directed movement of cholesterol into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. [GOC:mah]
negative regulation of interleukin-12 productionbiological processAny process that stops, prevents, or reduces the frequency, rate, or extent of interleukin-12 production. [GOC:mah]
response to muscle stretchbiological processAny process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a myofibril being extended beyond its slack length. [GOC:BHF, GOC:vk, PMID:14583192]
non-canonical NF-kappaB signal transductionbiological processAn intracellular signaling cassette characterized by the NIK-dependent processing and activation of NF-kappaB. Begins with activation of the NF-kappaB-inducing kinase (NIK), which in turn phosphorylates and activates IkappaB kinase alpha (IKKalpha). IKKalpha phosphorylates the NF-kappa B2 protein (p100) leading to p100 processing and release of an active NF-kappaB (p52). The non-canonical NF-kappaB signaling pathway is generally activated by ligands of the TNF receptor superfamily, including lymphotoxin beta (LTB), CD40, OX40, RANK, TWEAK and B cell-activating factor (BAFF). [GOC:bf, GOC:mg2, GOC:signaling, GOC:vs, PMID:11239468, PMID:15140882, PMID:34659217]
negative regulation of apoptotic processbiological processAny process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process. [GOC:jl, GOC:mtg_apoptosis]
positive regulation of DNA-templated transcriptionbiological processAny 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 IIbiological processAny process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter. [GOC:go_curators, GOC:txnOH]
negative regulation of inflammatory responsebiological processAny process that stops, prevents, or reduces the frequency, rate or extent of the inflammatory response. [GOC:ai]
B cell receptor signaling pathwaybiological processThe series of molecular signals initiated by the cross-linking of an antigen receptor on a B cell. [GOC:add]
negative regulation of protein metabolic processbiological processAny process that stops, prevents, or reduces the frequency, rate or extent of chemical reactions and pathways involving a protein. [GOC:ai]
mammary gland involutionbiological processThe tissue remodeling that removes differentiated mammary epithelia during weaning. [GOC:dph, PMID:15282149]
positive regulation of transcription initiation by RNA polymerase IIbiological processAny process that increases the rate, frequency or extent of a process involved in starting transcription from an RNA polymerase II promoter. [GOC:dph, GOC:tb, GOC:txnOH]
cellular response to mechanical stimulusbiological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a mechanical stimulus. [GOC:mah]
cellular response to nicotinebiological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a nicotine stimulus. [GOC:mah]
cellular response to interleukin-1biological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an interleukin-1 stimulus. [GOC:mah]
cellular response to interleukin-6biological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an interleukin-6 stimulus. [GOC:mah]
cellular response to tumor necrosis factorbiological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a tumor necrosis factor stimulus. [GOC:mah]
cellular response to dsRNAbiological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a double-stranded RNA stimulus. [GOC:mah]
positive regulation of canonical Wnt signaling pathwaybiological processAny process that increases the rate, frequency, or extent of the Wnt signaling pathway through beta-catenin, the series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell, followed by propagation of the signal via beta-catenin, and ending with a change in transcription of target genes. [GOC:tb]
cellular response to interleukin-17biological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an interleukin-17 stimulus. [GOC:pr]
cellular response to virusbiological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from a virus. [GOC:dos]
antibacterial innate immune responsebiological processAn defense response against a bacteria mediated through an innate immune response. An innate immune response is mediated by germline encoded components that directly recognize components of potential pathogens. [PMID:16177355, PMID:23006328]
positive regulation of hyaluronan biosynthetic processbiological processAny process that activates or increases the frequency, rate or extent of hyaluronan biosynthetic process. [GOC:TermGenie, GOC:yaf]
cellular response to angiotensinbiological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an angiotensin stimulus. Angiotensin is any of three physiologically active peptides (angiotensin II, III, or IV) processed from angiotensinogen. [GO_REF:0000071, GOC:TermGenie, PMID:22982863]
positive regulation of miRNA metabolic processbiological processAny process that activates or increases the frequency, rate or extent of miRNA metabolic process. [GOC:dph]
cellular response to stressbiological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating the organism is under stress. The stress is usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation). [GOC:mah]
innate immune responsebiological processInnate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens. [GO_REF:0000022, GOC:add, GOC:ebc, GOC:mtg_sensu]
response to cytokinebiological processAny process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a cytokine stimulus. [GOC:sl]