TABLE 2.

KcsA residues with the assignments of the pseudospin types

Residue number	Pseudospin
25, 26, 29, 30, 33, 36, 40, 44, 47, 48, 86, 87, 89, 91, 92, 95, 96, 97, 98, 99, 100, 101, 102, 103, 105, 106, 107, 108, 109, 110, 111, 113, 114, 115, 118, 119	EP1
23, 24, 27, 28, 39, 49, 50, 52, 117, 120	EP2
31, 32, 34, 35, 37, 38, 41, 42, 45, 46, 90, 94	EP3