IL35 binds IL6ST:IL6ST receptor

Stable Identifier
R-HSA-8983518
Type
Reaction [omitted]
Species
Homo sapiens
Compartment
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Interleukin-35 (IL35) is a heteromeric complex conformed by Interleukin-12 subunit alpha (IL12A) and Interleukin-27 subunit alpha (IL27). IL35 can stimulate Janus Kinase (JAK)-bound homodimers of Interleukin-6 receptor beta precursor (IL6ST or gp130). JAKs are believed to be associated with the receptor before receptor activation (Behrmann et al., 2004). Subsequently, this triggers the phosphorylation of STAT1 downstream. The physiological consequence of this signalling is the suppression of T-cell response. The event is represented as a black box due to the incomplete knowledge about the ligand binding to monomers followed by dimerization or binding directly to the dimers.

Literature References
PubMed ID Title Journal Year
22306691 The composition and signaling of the IL-35 receptor are unconventional

Collison, LW, Delgoffe, GM, Guy, CS, Vignali, KM, Chaturvedi, V, Fairweather, D, Satoskar, AR, Garcia, KC, Hunter, CA, Drake, CG, Murray, PJ, Vignali, DA

Nat. Immunol. 2012
12829785 Hexameric structure and assembly of the interleukin-6/IL-6 alpha-receptor/gp130 complex

Boulanger, MJ, Chow, DC, Brevnova, EE, Garcia, KC

Science 2003
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