2NU0
Molecular structures of the complexes of SGPB with OMTKY3 aromatic P1 variants Trp18I, His18I, Phe18I, and Tyr18I
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU |
Temperature [K] | 298 |
Detector technology | AREA DETECTOR |
Collection date | 1994-09-20 |
Detector | SDMS |
Wavelength(s) | 1.54178 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 45.350, 54.520, 45.650 |
Unit cell angles | 90.00, 119.20, 90.00 |
Refinement procedure
Resolution | 20.000 - 1.950 |
R-factor | 0.145 |
Rwork | 0.145 |
Structure solution method | isomorphous replacement |
Starting model (for MR) | 3sgb |
RMSD bond length | 0.010 |
RMSD bond angle | 1.155 |
Data reduction software | SDMS |
Data scaling software | SDMS |
Phasing software | X-PLOR |
Refinement software | TNT |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 1.940 |
High resolution limit [Å] | 1.950 | 1.920 |
Rmerge | 0.066 | 0.228 |
Number of reflections | 13629 | |
<I/σ(I)> | 12.44 | 3.22 |
Completeness [%] | 94.4 | 70.4 |
Redundancy | 2.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.1 | 298 | PEG 4000, SODIUM POTASSIUM PHOSPHATE, pH 7.1, VAPOR DIFFUSION, HANGING DROP, temperature 298K |