4ZW6
X-ray crystal structure of PfA-M1 in complex with hydroxamic acid-based inhibitor 9q
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | AUSTRALIAN SYNCHROTRON BEAMLINE MX1 |
Synchrotron site | Australian Synchrotron |
Beamline | MX1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2014-08-14 |
Detector | ADSC QUANTUM 210r |
Wavelength(s) | 0.9537 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 75.030, 109.320, 118.640 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 33.320 - 1.900 |
R-factor | 0.1759 |
Rwork | 0.174 |
R-free | 0.21120 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3ebg |
RMSD bond length | 0.008 |
RMSD bond angle | 1.022 |
Data reduction software | MOSFLM |
Data scaling software | Aimless (0.3.8) |
Phasing software | PHASER |
Refinement software | PHENIX (1.8.4_1496) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 33.320 | 33.320 | 1.940 |
High resolution limit [Å] | 1.900 | 9.500 | 1.900 |
Rmerge | 0.170 | 0.051 | 1.556 |
Rpim | 0.068 | 0.023 | 0.625 |
Total number of observations | 557880 | 4099 | 32293 |
Number of reflections | 77575 | ||
<I/σ(I)> | 8.8 | 24.8 | 1.3 |
Completeness [%] | 100.0 | 97.9 | 100 |
Redundancy | 7.2 | 5.8 | 7.1 |
CC(1/2) | 0.996 | 0.997 | 0.531 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 298 | 22% (v/v) PEG 8000, 10% (v/v) glycerol, 0.1 M Tris pH 8.5, 0.2 M MgCl2 |