Skip to main content
. 2008 Oct;132(4):447–464. doi: 10.1085/jgp.200809967

TABLE I.

Transition Rates (s−1)

Ion External→Internal Internal→External
αe α-i α-e αi
K+ 1.49 × 104 2.15 × 104 3.56 × 103 9.00 × 104
Na+ 5.56 × 103 4.49 × 104 4.87 × 102 5.12 × 105