TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
1.A.109.1.1









Interleukin-1 alpha, IL1α or IL1A, of 271 aas and 0 TMSs. Regulates gap junctional communication in Sertoli cells, which is critical for sertoli cell barrier/blood-testis barrier (BTB) restructuring (Chojnacka et al. 2016). 

Eukaryota
Metazoa
IL1α of Homo sapiens
1.A.109.1.2









Interleukin 1β, IL1β, IL1beta, IL1B, IL1F2, of 269 aas.  Its release depends on its insertion into the membrane with the formation of a transmembrane pore (Martín-Sánchez et al. 2016). IL-1beta is generated by macrophages upon activation of intracellular NLRP3 (NOD-like, leucine rich repeat domains, and pyrin domain-containing protein 3), part of the functional NLRP3 inflammasome complex that detects pathogenic microorganisms and stressors, while neutrophils are enhanced by increasing levels of IL-1beta (Yaqinuddin and Kashir 2020).

Eukaryota
Metazoa
IL1beta of Homo sapiens