1OKR
Three-dimensional structure of S.aureus methicillin-resistance regulating transcriptional repressor MecI.
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID29 |
Synchrotron site | ESRF |
Beamline | ID29 |
Temperature [K] | 100 |
Detector technology | CCD |
Detector | ADSC CCD |
Wavelength(s) | 0.97625,0.97915,0.97926, 0.96111 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 66.050, 73.360, 74.680 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 50.000 - 2.400 |
R-factor | 0.222 |
Rwork | 0.218 |
R-free | 0.29800 |
Structure solution method | MAD |
RMSD bond length | 0.018 |
RMSD bond angle | 1.560 * |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | SnB |
Refinement software | REFMAC (5.1.24) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 66.100 | 2.530 |
High resolution limit [Å] | 2.400 | 2.400 |
Rmerge | 0.061 | 0.506 |
Total number of observations | 61498 * | |
Number of reflections | 14159 * | |
<I/σ(I)> | 5.6 | 1.4 |
Completeness [%] | 96.6 | 84.7 |
Redundancy | 4.3 | 2.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | unknown * | 7.4 | 277 | 20 MM TRIS-HCL PH 7.4, 0.2 M NACL AT 4 DEGREES. |