5XCN
Crystal structure of M120A mutant of O-acetyl-L-serine sulfahydrylase from Haemophilus influenzae
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 HF |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2014-05-10 |
Detector | MAR scanner 345 mm plate |
Wavelength(s) | 1.50 |
Spacegroup name | I 41 |
Unit cell lengths | 112.273, 112.273, 46.092 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 27.000 - 1.690 |
R-factor | 0.1679 |
Rwork | 0.166 |
R-free | 0.19690 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4ho1 |
RMSD bond length | 0.007 |
RMSD bond angle | 1.105 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX (1.7.3_928) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 28.070 |
High resolution limit [Å] | 1.690 |
Rmerge | 0.050 |
Number of reflections | 30261 |
<I/σ(I)> | 28.9 |
Completeness [%] | 100.0 |
Redundancy | 4.8 |
CC(1/2) | 0.990 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 290 | 100mM HEPES buffer at pH7.5, 1.3M sodium citrate |