Table 1. Data-collection and refinement statistics for SeMet GNA1162 (PDB entry 4hrv).
Detector | ADSC Quantum 315r |
Space group | P21 |
Unit-cell parameters (, ) | a = 43.9, b = 96.1, c = 45.0, = 112.8 |
Wavelength () | 0.9792 |
Resolution range () | 31.41.89 (1.961.89) |
Total reflections | 27281 |
No. of unique reflections | 26425 |
Molecules in asymmetric unit | 2 |
Multiplicity | 7.3 (6.6) |
R merge † (%) | 7.8 (76.2) |
I/(I) | 27.68 (2.28) |
Completeness (%) | 95.9 (83.0) |
FOM | 0.608 |
Refinement | |
Resolution range () | 31.41.89 |
R cryst ‡ (%) | 23.16 |
R free § (%) | 25.02 |
R.m.s.d., bond lengths () | 0.006 |
R.m.s.d., bond angles () | 0.969 |
No. of reflections | |
Test set | 2007 |
Working | 24418 |
No. of protein atoms | 2089 |
No. of solvent atoms | 36 |
Ramachandran plot, residues in (%) | |
Most favoured regions | 93.8 |
Additional allowed region | 6.2 |
Generously allowed region | 0 |
Disallowed region | 0 |
Average B factor (2) | |
Protein | 46.1 |
Solvent | 51.3 |
DPI () | 0.1347 |
R merge = .
R cryst = .
R free is calculated in the same way as R cryst but from a test set containing 7.6% of the data, which were excluded from refinement.