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Dynamin-mediated GTP hydrolysis promotes vesicle scission

Stable Identifier
R-HSA-8868661
Type
Reaction
Species
Homo sapiens
Compartment
Locations in the PathwayBrowser
Summation

Self-assembly of dynamin around the neck of the emerging clathrin-coated vesicle stimulates its GTPase activity. This in turn promotes a conformational change in dynamin organization that is required for membrane fission (Hinshaw and Schmid, 1995; Sweitzer and Hinshaw, 1998; Takei et al, 1999; Yoshida et al, 2004; Chappie et al, 2010; Chappie et al, 2011; Ford et al, 2011; Faelber et al, 2011; reviewed in Daumke et al, 2014).

Participants
Participant Of
Catalyst Activity
Catalyst Activity
Title
GTPase activity of PI(4)P:p-T156 AP-2:clathrin:ITSNs:EPS15:REPS1:SGIP1:NECAPs:AAK1:CLASP proteins:cargo:F-BAR proteins:BAR domain proteins:ARP2/3 complex:WASL:f-actin:HIP dimers:DNM:GTP:SYNJs [plasma membrane]
Physical Entity
Activity
Orthologous Events