Structural basis for the functional properties of the P2X7 receptor for extracellular ATP.

2021 
The P2X7 receptor, originally known as the P2Z receptor due to its distinctive functional properties, has a structure characteristic of the ATP-gated ion channel P2X receptor family. The P2X7 receptor is an important mediator of ATP-induced purinergic signalling and is involved the pathogenesis of numerous conditions as well as in the regulation of diverse physiological functions. Functional characterisations, in conjunction with site-directed mutagenesis, molecular modelling, and, recently, structural determination, have provided significant insights into the structure-function relationships of the P2X7 receptor. This review discusses the current understanding of the structural basis for the functional properties of the P2X7 receptor.
    • Correction
    • Source
    • Cite
    • Save
    • Machine Reading By IdeaReader
    83
    References
    4
    Citations
    NaN
    KQI
    []