3ZVH
Methylaspartate ammonia lyase from Clostridium tetanomorphum mutant Q73A
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | ENRAF-NONIUS FR591 |
Temperature [K] | 110 |
Detector technology | IMAGE PLATE |
Collection date | 2010-11-10 |
Detector | MAC Science DIP-2030 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 66.788, 109.705, 110.096 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 77.710 - 1.990 |
R-factor | 0.19768 |
Rwork | 0.195 |
R-free | 0.24889 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1kcz |
RMSD bond length | 0.010 |
RMSD bond angle | 1.324 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | PHASER |
Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 38.900 | 2.110 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.160 | 0.580 |
Number of reflections | 54091 | |
<I/σ(I)> | 6.9 | 2.1 |
Completeness [%] | 98.0 | 95.4 |
Redundancy | 4 | 3.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 6 | 14-17 % PEG6000, MES PH 6.0, 100 MM MGCL2 |