Cargando…
Four Ca(2+) Ions Activate TRPM2 Channels by Binding in Deep Crevices near the Pore but Intracellularly of the Gate
TRPM2 is a tetrameric Ca(2+)-permeable channel involved in immunocyte respiratory burst and in postischaemic neuronal death. In whole cells, TRPM2 activity requires intracellular ADP ribose (ADPR) and intra- or extracellular Ca(2+), but the mechanism and the binding sites for Ca(2+) activation remai...
Autores principales: | Csanády, László, Törőcsik, Beáta |
---|---|
Formato: | Texto |
Lenguaje: | English |
Publicado: |
The Rockefeller University Press
2009
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2638199/ https://www.ncbi.nlm.nih.gov/pubmed/19171771 http://dx.doi.org/10.1085/jgp.200810109 |
Ejemplares similares
-
Structure of a TRPM2 channel in complex with Ca(2+) explains unique gating regulation
por: Zhang, Zhe, et al.
Publicado: (2018) -
Structure–activity analysis of a CFTR channel potentiator: Distinct molecular parts underlie dual gating effects
por: Csanády, László, et al.
Publicado: (2014) -
Catalyst-like modulation of transition states for CFTR channel opening and closing: New stimulation strategy exploits nonequilibrium gating
por: Csanády, László, et al.
Publicado: (2014) -
Obligate coupling of CFTR pore opening to tight nucleotide-binding domain dimerization
por: Mihályi, Csaba, et al.
Publicado: (2016) -
Asymmetry of movements in CFTR's two ATP sites during pore opening serves their distinct functions
por: Sorum, Ben, et al.
Publicado: (2017)