Quantification of liposome-binding assays with purified N and C domains of Vps13p
Test lipid
Bound
%
N domain
None
2.0 ± 0.8
PA
48.0 ± 2.0
PI(4)P
19.0 ± 3.4
PI(4,5)P2
31.0 ± 2.5
PI(3)P
3.0 ± 1.3
PI(5)P
2.0 ± 0.7
C domain
None
2.0 ± 1.1
PA
6.0 ± 1.4
PI(4)P
11.0 ± 4.4
PI(4,5)P2
41.0 ± 2.5
PI(3)P
8.0 ± 0.9
PI(5)P
7.0 ± 1.6
Test lipid
Bound
%
N domain
None
2.0 ± 0.8
PA
48.0 ± 2.0
PI(4)P
19.0 ± 3.4
PI(4,5)P2
31.0 ± 2.5
PI(3)P
3.0 ± 1.3
PI(5)P
2.0 ± 0.7
C domain
None
2.0 ± 1.1
PA
6.0 ± 1.4
PI(4)P
11.0 ± 4.4
PI(4,5)P2
41.0 ± 2.5
PI(3)P
8.0 ± 0.9
PI(5)P
7.0 ± 1.6
The percentage of the N domain or C domain bound was calculated as the top fraction divided by the sum of the pellet and bottom fraction multiplied by 100. Shown are mean ± SD values from three independent experiments.