Cell Calcium 2018[Dec]; 76 (ä): 129-131 PMID30470536show ga
TRPM7 is an atypical type of ion channel because its pore-forming moiety is covalently linked to a protein kinase domain. The channel-kinase TRPM7 controls a wide range of biological processes such as mineral homeostasis, immune responses, cell motility, proliferation and differentiation. Earlier this year, Duan J & co-workers [1] published three TRPM7 structures resolved by cryo-electron microscopy (cryo-EM). This study tremendously advances our mechanistic understanding of TRPM7 channel function and forms the basis for informed structure-function assessment of this extraordinary protein.