Dynamic remodeling of the dynamin helix during membrane constriction

Dynamic remodeling of the dynamin helix during membrane constriction. Proc Natl Acad Sci U S A. 2017 May 23;114(21):5449-5454. doi: 10.1073/pnas.1619578114.
Dynamin (red lines) assembles around the neck of endocytic buds and has been implicated in the fission of membranes. Using high-speed atomic force microscopy on dynamin-coated tubules, we show a dynamic rearrangements an fission of the dynamin helix turns at molecular resolution.