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ATP5O — SPAST
Text-mined interactions from Literome
Evans et al., J Cell Biol 2005
(Spastic Paraplegia, Hereditary) :
Using recombinant Spastin, we find that six mutant forms of
Spastin , including three disease associated forms, are severely
impaired in
ATPase activity
Eckert et al., J Biol Chem 2012
:
Several lines of evidence indicate that interactions among two subunits dominate the cooperative behavior : ( i ) the
ATPase activity shows a sigmoidal dependence on the ATP concentration ; ( ii ) ATP?S displays a mixed-inhibition behavior for normal ATP turnover ; and ( iii ) inactive mutant subunits
inhibit the activity of
spastin in a hyperbolic dependence, characteristic for two interacting species