ESCRT IV complex
An ESCRT complex that has AAA-ATPase activity and is involved in ESCRT-mediated intralumenal vesicle formation and the final stages of cytokinesis. The complex catalyzes disassembly of the ESCRT III filament around the neck of the budding vesicle in an ATP-driven reaction, resulting in membrane scission and recycling of the ESCRT III components back to the cytosol. In yeast, it is formed by the AAA ATPase Vps4 and its cofactor Vta1.
GO:0036452
ESCRT complex
is_a
GO:0098796
membrane protein complex
is_a
GO:1904949
ATPase complex
is_a
GO:0010008
endosome membrane
part_of
ESCRT-IV
exact
VPS4A-VPS4B
narrow
VPS4A/B complex
narrow
Vps4 complex
related
Vps4-Vta1 complex
narrow
Vta1-Vps4 complex
related
vacuolar protein sorting-associated complex
related