Electron cryo-microscopy structure of the mechanotransduction channel NOMPC.

ABSTRACT: Mechanosensory transduction for senses such as proprioception, touch, balance, acceleration, hearing and pain relies on mechanotransduction channels, which convert mechanical stimuli into electrical signals in specialized sensory cells. How force gates mechanotransduction channels is a central question in the field, for which there are two major models. One is the membrane-tension model: force applied to the membrane generates a change in membrane tension that is sufficient to gate the channel, as in the bacterial MscL channel and certain eukaryotic potassium channels. The other is the tether model: force is transmitted via a tether to gate the channel. The transient receptor potential (TRP) channel NOMPC is important for mechanosensation-related behaviours such as locomotion, touch and so

SUBMITTER: Jin P 

PROVIDER: S-EPMC5669069 | biostudies-literature | 2017 Jul

REPOSITORIES: biostudies-literature