4CWE
Structural studies of rolling circle replication initiation protein from Staphylococcus aureus
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SRS BEAMLINE PX14.1 |
Synchrotron site | SRS |
Beamline | PX14.1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2002-06-07 |
Detector | ADSC Q4 |
Spacegroup name | I 21 3 |
Unit cell lengths | 168.242, 168.242, 168.242 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 39.660 - 3.000 |
R-factor | 0.24364 |
Rwork | 0.241 |
R-free | 0.29711 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4cij |
RMSD bond length | 0.011 |
RMSD bond angle | 1.578 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | REFMAC (5.7.0032) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 39.700 | 3.160 |
High resolution limit [Å] | 3.000 | 3.000 |
Rmerge | 0.080 | 0.560 |
Number of reflections | 15902 | |
<I/σ(I)> | 23.7 | 2.3 |
Completeness [%] | 99.9 | 100 |
Redundancy | 10.3 | 4.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 5.5 | 0.1 M SODIUM CITRATE PH 5.5, 2.5 M 1,6-HEXANEDIOL |