| 1307189 | Nfkb2 | nuclear factor kappa B subunit 2 | ENCODES a protein that exhibits DNA-binding transcription activator activity, RNA polymerase II-specific (ortholog); DNA-binding transcription factor activity (ortholog); RNA polymerase II cis-regulatory region sequence-specific DNA binding (ortholog); INVOLVED IN response to cytokine; response to l ipopolysaccharide; canonical NF-kappaB signal transduction (ortholog); PARTICIPATES IN adenosine signaling pathway; interleukin-12 signaling pathway; nuclear factor kappa B signaling pathway; ASSOCIATED WITH Cerebral Hemorrhage; Experimental Diabetes Mellitus; Parkinsonism; FOUND IN Bcl3/NF-kappaB2 complex (ortholog); cytoplasm (ortholog); cytosol (ortholog); INTERACTS WITH (+)-schisandrin B; 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile; 1-naphthyl isothiocyanate | 1 | 255106010 | 255114649 | Rat | 301 | symbol , PhenoGen | gene, protein-coding, VALIDATED [RefSeq] |
| 1316230 | NFKB2 | nuclear factor kappa B subunit 2 | This gene encodes a subunit of the transcription factor complex nuclear factor-kappa-B (NFkB). The NFkB complex is expressed in numerous cell types and functions as a central activator of genes involved in inflammation and immune function. The protein encoded by this gene can function as both a tran scriptional activator or repressor depending on its dimerization partner. The p100 full-length protein is co-translationally processed into a p52 active form. Chromosomal rearrangements and translocations of this locus have been observed in B cell lymphomas, some of which may result in the formation of fusion proteins. There is a pseudogene for this gene on chromosome 18. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2013] | 10 | 102394110 | 102402529 | Human | 399 | symbol , old_gene_name , COSMIC , Human Proteome Map | gene, protein-coding, REVIEWED [RefSeq] |
| 1316231 | Nfkb2 | nuclear factor of kappa light polypeptide gene enhancer in B cells 2, p49/p100 | Enables DNA-binding transcription factor activity. Involved in non-canonical NF-kappaB signal transduction. Acts upstream of or within several processes, including follicular dendritic cell differentiation; germinal center formation; and spleen development. Located in nucleus. Is expressed in severa l structures, including central nervous system; early conceptus; genitourinary system; musculature; and thymus primordium. Used to study common variable immunodeficiency. Human ortholog(s) of this gene implicated in common variable immunodeficiency 10. Orthologous to human NFKB2 (nuclear factor kappa B subunit 2). [provided by Alliance of Genome Resources, Jul 2025] | 19 | 46285478 | 46300839 | Mouse | 510 | symbol , PhenoGen , description | gene, protein-coding, VALIDATED [RefSeq] |
| 8720526 | Nfkb2 | nuclear factor kappa B subunit 2 | ENCODES a protein that exhibits DNA-binding transcription activator activity, RNA polymerase II-specific (ortholog); DNA-binding transcription factor activity (ortholog); RNA polymerase II cis-regulatory region sequence-specific DNA binding (ortholog); INVOLVED IN canonical NF-kappaB signal transduc tion (ortholog); extracellular matrix organization (ortholog); follicular dendritic cell differentiation (ortholog); PARTICIPATES IN adenosine signaling pathway; interleukin-12 signaling pathway; nuclear factor kappa B signaling pathway; ASSOCIATED WITH atrophic gastritis (ortholog); Cerebral Hemorrhage (ortholog); common variable immunodeficiency (ortholog); FOUND IN Bcl3/NF-kappaB2 complex (ortholog); cytoplasm (ortholog); cytosol (ortholog) | NW_004955485 | 7994730 | 8001776 | Chinchilla | 57 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 11841393 | NFKB2 | nuclear factor kappa B subunit 2 | ENCODES a protein that exhibits DNA binding (inferred); DNA-binding transcription activator activity, RNA polymerase II-specific (inferred); DNA-binding transcription factor activity (inferred); INVOLVED IN extracellular matrix organization (ortholog); follicular dendritic cell differentiation (orth olog); germinal center formation (ortholog); PARTICIPATES IN adenosine signaling pathway; interleukin-12 signaling pathway; nuclear factor kappa B signaling pathway; ASSOCIATED WITH atrophic gastritis (ortholog); Cerebral Hemorrhage (ortholog); common variable immunodeficiency (ortholog); FOUND IN NF-kappaB complex (ortholog) | 10 | 98997604 | 99006407 | Bonobo | 74 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 12174258 | NFKB2 | nuclear factor kappa B subunit 2 | ENCODES a protein that exhibits DNA binding (inferred); DNA-binding transcription activator activity, RNA polymerase II-specific (inferred); DNA-binding transcription factor activity (inferred); INVOLVED IN extracellular matrix organization (ortholog); follicular dendritic cell differentiation (orth olog); germinal center formation (ortholog); PARTICIPATES IN adenosine signaling pathway; interleukin-12 signaling pathway; nuclear factor kappa B signaling pathway; ASSOCIATED WITH atrophic gastritis (ortholog); Cerebral Hemorrhage (ortholog); common variable immunodeficiency (ortholog); FOUND IN NF-kappaB complex (ortholog) | 28 | 14902212 | 14910437 | Dog | 71 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 12699203 | Nfkb2 | nuclear factor kappa B subunit 2 | ENCODES a protein that exhibits DNA binding (inferred); DNA-binding transcription activator activity, RNA polymerase II-specific (inferred); DNA-binding transcription factor activity (inferred); INVOLVED IN extracellular matrix organization (ortholog); follicular dendritic cell differentiation (orth olog); germinal center formation (ortholog); PARTICIPATES IN adenosine signaling pathway; interleukin-12 signaling pathway; nuclear factor kappa B signaling pathway; ASSOCIATED WITH atrophic gastritis (ortholog); Cerebral Hemorrhage (ortholog); common variable immunodeficiency (ortholog); FOUND IN NF-kappaB complex (ortholog) | NW_004936600 | 3465016 | 3471258 | Squirrel | 71 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 18917568 | Nfkb2 | nuclear factor kappa B subunit 2 | ENCODES a protein that exhibits DNA-binding transcription activator activity, RNA polymerase II-specific (ortholog); sequence-specific double-stranded DNA binding (ortholog); INVOLVED IN canonical NF-kappaB signal transduction (ortholog); extracellular matrix organization (ortholog); follicular dend ritic cell differentiation (ortholog); PARTICIPATES IN adenosine signaling pathway; interleukin-12 signaling pathway; nuclear factor kappa B signaling pathway; ASSOCIATED WITH atrophic gastritis (ortholog); Cerebral Hemorrhage (ortholog); common variable immunodeficiency (ortholog); FOUND IN Bcl3/NF-kappaB2 complex (ortholog); cytosol (ortholog); NF-kappaB complex (ortholog) | | | | Naked Mole-Rat | 67 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 625918136 | Nfkb2 | nuclear factor kappa B subunit 2 | ENCODES a protein that exhibits DNA-binding transcription activator activity, RNA polymerase II-specific (ortholog); DNA-binding transcription factor activity (ortholog); RNA polymerase II cis-regulatory region sequence-specific DNA binding (ortholog); INVOLVED IN canonical NF-kappaB signal transduc tion (ortholog); extracellular matrix organization (ortholog); follicular dendritic cell differentiation (ortholog); PARTICIPATES IN adenosine signaling pathway; interleukin-12 signaling pathway; nuclear factor kappa B signaling pathway; ASSOCIATED WITH atrophic gastritis (ortholog); Cerebral Hemorrhage (ortholog); common variable immunodeficiency (ortholog); FOUND IN Bcl3/NF-kappaB2 complex (ortholog); cytoplasm (ortholog); cytosol (ortholog) | | | | Black Rat | 57 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 155232740 | nfkb2 | | | | | | Tropical Clawed Frog | | symbol | gene, null |
| 18338834 | NFKB2 | nuclear factor kappa B subunit 2 | ENCODES a protein that exhibits DNA binding (inferred); DNA-binding transcription activator activity, RNA polymerase II-specific (inferred); DNA-binding transcription factor activity (inferred); INVOLVED IN extracellular matrix organization (ortholog); follicular dendritic cell differentiation (orth olog); germinal center formation (ortholog); PARTICIPATES IN adenosine signaling pathway; interleukin-12 signaling pathway; nuclear factor kappa B signaling pathway; ASSOCIATED WITH atrophic gastritis (ortholog); Cerebral Hemorrhage (ortholog); common variable immunodeficiency (ortholog); FOUND IN NF-kappaB complex (ortholog) | | | | Green Monkey | 73 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 14093549 | NFKB2 | nuclear factor kappa B subunit 2 | ENCODES a protein that exhibits DNA binding (inferred); DNA-binding transcription activator activity, RNA polymerase II-specific (inferred); DNA-binding transcription factor activity (inferred); INVOLVED IN extracellular matrix organization (ortholog); follicular dendritic cell differentiation (orth olog); germinal center formation (ortholog); PARTICIPATES IN adenosine signaling pathway; interleukin-12 signaling pathway; nuclear factor kappa B signaling pathway; ASSOCIATED WITH atrophic gastritis (ortholog); Cerebral Hemorrhage (ortholog); common variable immunodeficiency (ortholog); FOUND IN NF-kappaB complex (ortholog); INTERACTS WITH deoxynivalenol | | | | Pig | 72 | symbol , old_gene_symbol | gene, protein-coding, MODEL [RefSeq] |
| 155232739 | nfkb2.L | | | | | | African Clawed Frog | | symbol | gene, null |
| 155255922 | nfkb2.S | | | | | | African Clawed Frog | | symbol | gene, null |
| 1589647 | Nfkb2-ps1 | nuclear factor kappa B subunit 2, pseudogene 1 | | 3 | 160425340 | 160428728 | Rat | | symbol , PhenoGen | gene, pseudo, MODEL [RefSeq] |
| 16564600 | AP001017.1 | nuclear factor of kappa light polypeptide gene enhancer in B-cells 2 (p49/p100) (NFKB2) pseudogene | | | | | Human | | name | gene, processed_pseudogene |
| 16564665 | AP002414.3 | nuclear factor of kappa light polypeptide gene enhancer in B-cells 2 (p49/p100) (NFKB2) pseudogene | | 18 | 12091518 | 12093086 | Human | | name | gene, pseudo, INFERRED [RefSeq] |
| 1352761 | RELA | RELA proto-oncogene, NF-kB subunit | NF-kappa-B is a ubiquitous transcription factor involved in several biological processes. It is held in the cytoplasm in an inactive state by specific inhibitors. Upon degradation of the inhibitor, NF-kappa-B moves to the nucleus and activates transcription of specific genes. NF-kappa-B is composed of NFKB1 or NFKB2 bound to either REL, RELA, or RELB. The most abundant form of NF-kappa-B is NFKB1 complexed with the product of this gene, RELA. Four transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2011] | 11 | 65653601 | 65663857 | Human | 3120 | description | gene, protein-coding, REVIEWED [RefSeq] |