6KJA
E. coli ATCase holoenzyme mutant - G128/130A (catalytic chain)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU R-AXIS IV |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2016-10-15 |
Detector | RIGAKU RAXIS IV++ |
Wavelength(s) | 1.54 |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 127.408, 127.408, 197.523 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 42.287 - 3.064 |
R-factor | 0.2507 |
Rwork | 0.249 |
R-free | 0.28340 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1za1 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHENIX |
Refinement software | PHENIX (1.14_3260) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 3.090 |
High resolution limit [Å] | 3.040 | 3.040 |
Number of reflections | 36586 | 1813 |
<I/σ(I)> | 16 | |
Completeness [%] | 99.8 | |
Redundancy | 4.8 | |
CC(1/2) | 0.999 | 0.880 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 293 | 0.1 M HEPES pH 7.0, 30% Jeffamine M-600 pH 7.0, and 10% glycerol |