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Gene Protein Transcript Promoter Expression GO/PPI PubMed Cross reference

Gene information for NFKBIB (Homo sapiens)
(Information is obtained from NCBI Gene database)
Entrez gene ID4793
Official gene symbolNFKBIB
Full namenuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, beta
Aliases,IKBB,TRIP9,
Gene summaryNFKB1 (MIM 164011) or NFKB2 (MIM 164012) is bound to REL (MIM 164910), RELA (MIM 164014), or RELB (MIM 604758) to form the NFKB complex. The NFKB complex is inhibited by I-kappa-B proteins (NFKBIA, MIM 164008, or NFKBIB), which inactivate NF-kappa-B by trapping it in the cytoplasm. Phosphorylation of serine residues on the I-kappa-B proteins by kinases (IKBKA, MIM 600664 or IKBKB, MIM 603258) marks them for destruction via the ubiquitination pathway, thereby allowing activation of the NF-kappa-B complex. Activated NFKB complex translocates into the nucleus and binds DNA at kappa-B-binding motifs such as 5-prime GGGRNNYYCC 3-prime or 5-prime HGGARNYYCC 3-prime (where H is A, C, or T; R is an A or G purine; and Y is a C or T pyrimidine).[supplied by OMIM]
LocationChromosome: 19   Locus: 19q13.1
Gene position39390615 - 39399534  Map Viewer
Gene orientationplus
Gene size8920 bp
Gene sequence
OMIM ID604495