Table 1 Composition of bestrophin particles under different Ca2+ conditions.

From: Structures and gating mechanisms of human bestrophin anion channels

 

1 µM Ca2+

5 mM Ca2+

 

Closed (%)

Open (%)

Closed (%)

Open (%)

hBest1

94.3

5.7 (partially)

89.1

10.9 (partially)

hBest2

93.7

6.3 (fully)

88.0

12.0 (fully)