Table 1 Data collection and refinement statistics.

From: Coupled binding mechanism of three sodium ions and aspartate in the glutamate transporter homologue GltTk

  Glt TK apo Glt TK sub
Data collection
 Space group P3221  
 Cell dimensions
a, b, c (Å) 116.01 116.01 308.5  
α, β, γ (°) 90.00, 90.00, 120.00  
 Resolution (Å) 47.7–2.7(2.78–2.7)* 48.4–2.8(2.87–2.8)*
Rmeas 0.06 (0.74) 0.07 (0.98)
CC1/2 99.6 (36.0) 99.8 (22.1)
II 11(2.49) 9.3(1.3)
 Completeness (%) 79(17.9) 97.5 (96.0)
 Redundancy 3.4 3
Refinement
 Resolution (Å) 2.7 2.8
 No. reflections 52,820 60,568
Rwork/Rfree (%) 19.8/23.7 21.3/24.3
 No. atoms   
Protein 9,638 9,570
 PEG/detergent 278/40 508/99
Ligand/ion 27/9
Water 60
B-factors   
Protein 77.6 96.3
 PEG/detergent 114/132 118.4/137.7
Ligand/ion 77.6/76.1
Water 69.9
 r.m.s. deviations   
Bond lengths (Å) 0.008 0.008
Bond angles (°) 1.123 1.131
  1. *Values in parentheses are for the highest-resolution shell.