VAMP2 AND SYNAPTOTAGMINS ARE RELATIVELY IMMOBILE ON CHROMAFFIN GRANULE MEMBRANES: IMPLICATIONS FOR MEMBRANE FUSION AND FUSION PORE EXPANSION
P. S. Abbineni, J. S. Briguglio, E. R. Chapman, R. W. Holz, D. Axelrod
The paper measures the mobility of VAMP2 and synaptotagmins on chromaffin granule membranes and finds they are relatively immobile, suggesting this affects fusion pore kinetics.
bioRxiv · Feb 20, 2021 · PreprintBiophysics