Table 1.

Statistic	KcsA-Triton
Space Group	I4
Cell Dimension
a=b, c (Å)	156.53, 74.61
α=β= ϒ (°)	90
Resolution (Å)	26.09-2.3 (2.1-2.0)
Rmerge (Å) (%)	35
I/σI	3.7
Completeness (%)	98.80 (93.70)
Redundancy	4.9
Refinement
No. reflections	39844
Rwork/Rfree	0.2106/0.2382
No. atoms	4089
Protein	3964
Ligand/ion	7
Waters	77
Other ligands	41
Protein residues	531
Bond lengths (Å)	0.008
Bond angles (°)	0.933
Wilson B-factor	49.18
Ramachandran Favored (%)	97.7%
Ramachandran outliers (%)	0.6%

^*Highest resolution shell is show in parenthesis.

^**Data sets were collected from a single crystal.