Table 1 Data collection and refinement statistics (molecular replacement)

From: Ca2+-dependent regulation of sodium channels NaV1.4 and NaV1.5 is controlled by the post-IQ motif

  NaV1.4 CTerm + apoCaM PDB ID: 6MBA NaV1.4 CTerm + (Ca2+)4–CaM PDB ID: 6MC9 NaV1.4 CTerm + (Ca2+)4–CaM Ca2+ Anomalous Data
Data collection
 Space group
  Cell dimensions C 1 2 1 P 43 21 2
 a, b, c (Å) 112.7, 29.0, 95.0 72.6, 72.6, 134.7  
 α, β, γ (°) 90.0, 123.6, 90.0 90.0, 90.0, 90.0
Resolution (Å) 44.87–1.79 40.83–3.30 40.83–3.89
(1.86–1.79) (3.42–3.30) (4.04–3.89)
R merge 0.072 (0.456) 0.122 (1.64) 0.193 (0.992)
R pim 0.050 (0.312) 0.025 (0.335) 0.040 (0.200)
II 8.46 (1.72) 18.11(1.93) 9.95 (2.18)
Completeness (%) 98.0 (96.4) 99.9 (100.0) 99.6 (98.6)
Redundancy 2.9 (3.0) 24.8 (24.5) 23.8 (23.6)
Wavelength (Å) 0.918 0.979 2.515
Refinement
Resolution (Å) 44.87–1.79 40.83–3.30
(1.86–1.79) (3.42–3.30)  
No. reflections 23,880 5840
Rwork/Rfree 0.203/0.234 0.240/0.285
No. atoms
  Protein 2,218 2,326
  Ligand/ion 20 4
 Water 120 0
B-factors (Å2)
  Protein 56 146
  Ligand/ion 55 92
 Water 47 NA
R.m.s. deviations
  Bond lengths (Å) 0.015 0.009
  Bond angles (°) 1.53 1.06
  1. Values in parentheses are for highest-resolution shell