6M25
Sirohydrochlorin nickelochelatase CfbA in P41 space group
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | PHOTON FACTORY BEAMLINE BL-17A |
Synchrotron site | Photon Factory |
Beamline | BL-17A |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2019-02-23 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.98 |
Spacegroup name | P 41 |
Unit cell lengths | 68.550, 68.550, 82.410 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 68.550 - 2.500 |
R-factor | 0.2099 |
Rwork | 0.208 |
R-free | 0.24290 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2xws |
RMSD bond length | 0.007 |
RMSD bond angle | 1.738 |
Data reduction software | XDS |
Data scaling software | SCALA (3.3.22) |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0258) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 68.550 | 82.410 | 2.640 |
High resolution limit [Å] | 2.500 | 7.910 | 2.500 |
Rmerge | 0.172 | 0.774 | |
Rmeas | 0.248 | 0.179 | 0.812 |
Rpim | 0.071 | 0.051 | 0.244 |
Total number of observations | 156207 | 5411 | 21187 |
Number of reflections | 13290 | 452 | 1930 |
<I/σ(I)> | 6.9 | 11 | 2.8 |
Completeness [%] | 100.0 | 100 | 100 |
Redundancy | 11.8 | 12 | 11 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.8 | 293 | 0.1M ammonium sulfate, 0.3M Na-formate, 0.1M Tris, 3% (w/v) gamma-PGA, 5% (w/v) PEG 3350 |