8E9O
Crystal structure of E. coli aspartate aminotransferase mutant VFIY bound to maleic acid at 278 K
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 8.3.1 |
Synchrotron site | ALS |
Beamline | 8.3.1 |
Temperature [K] | 278 |
Detector technology | PIXEL |
Collection date | 2021-06-01 |
Detector | DECTRIS PILATUS3 S 6M |
Wavelength(s) | 1.1158 |
Spacegroup name | P 63 |
Unit cell lengths | 143.830, 143.830, 81.570 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 124.560 - 1.960 |
R-factor | 0.1522 |
Rwork | 0.148 |
R-free | 0.18860 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1x28 |
RMSD bond length | 0.009 |
RMSD bond angle | 0.899 |
Data reduction software | xia2 |
Data scaling software | DIALS |
Phasing software | PHASER |
Refinement software | PHENIX (1.17.1_3660) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 124.560 | 1.990 |
High resolution limit [Å] | 1.960 | 1.960 |
Rmerge | 0.200 | |
Number of reflections | 68674 | 3426 |
<I/σ(I)> | 6 | |
Completeness [%] | 100.0 | |
Redundancy | 10.1 | |
CC(1/2) | 0.993 | 0.309 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 293 | HEPES, ammonium sulfate, PEG 400, maleate |