NF-κB Transcription Factors: Their Distribution, Family Expansion, Structural Conservation, and Evolution in Animals.

ABSTRACT: The Nuclear Factor Kappa B (NF-κB) transcription factor family consists of five members: RelA (p65), RelB, c-Rel, p50 (p105/NF-κB1), and p52 (p100/NF-κB2). This family is considered a master regulator of classical biochemical pathways such as inflammation, immunity, cell proliferation, and cell death. The proteins in this family have a conserved Rel homology domain (RHD) with the following subdomains: DNA binding domain (RHD-DBD) and dimerization domain (RHD-DD). Despite the importance of the NF-κB family in biology, there is a lack of information with respect to their distribution patterns, evolution, and structural conservation concerning domains and subdomains in animals. This study aims to address this critical gap regarding NF-κB proteins. A comprehensive analysis of NF-κB family prot

SUBMITTER: Msweli S 

PROVIDER: S-EPMC11432056 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature