Table 1 Data collection, phasing and refinement statistics for single-wavelength anomalous dispersion (SeMet) structures
SeMet | Calredoxin | |
---|---|---|
Data collection | ||
Space group | P21 | P21 |
Cell dimensions | ||
a, b, c (Å) | 85.6, 54.8, 89.1 | 86.0, 55.2, 89.5 |
α, β, γ (°) | 90.0, 101.1, 90.0 | 90.0, 101.1, 90.0 |
Wavelength (Å) | 0.97500 | 0.90000 |
Resolution (Å) | 50-2.8 (2.85-2.80) | 50-1.6 (1.63-1.60) |
Rmerge(%) | 9.5 (19) | 6 (55.8) |
I /σ I | 60.2 (20.2) | 34.9 (3.1) |
Completeness (%) | 99.6 (100) | 99.7 (100) |
Redundancy | 7.5 (7.6) | 3.7 (3.6) |
Refinement | ||
Resolution (Å) | 50-1.6 | |
No. reflections | 103,272 | |
Rwork/Rfree (%) | 19.88/23.25 | |
No. of atoms | ||
Protein | 4,862 | |
Ca2+ | 8 | |
Water | 849 | |
B-factors | ||
Protein | 25.038 | |
Ca2+ | 24.761 | |
Water | 35.824 | |
r.m.s. deviations | ||
Bond lengths (Å) | 0.0253 | |
Bond angles (°) | 2.2260 |