3DPE
Crystal structure of the complex between MMP-8 and a non-zinc chelating inhibitor
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID23-2 |
Synchrotron site | ESRF |
Beamline | ID23-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-06-21 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 0.873 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 32.290, 68.950, 32.750 |
Unit cell angles | 90.00, 105.41, 90.00 |
Refinement procedure
Resolution | 10.000 - 1.600 |
Rwork | 0.210 |
R-free | 0.24200 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1i76 |
RMSD bond length | 0.005 |
RMSD bond angle | 1.440 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | AMoRE |
Refinement software | CNS |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 25.000 |
High resolution limit [Å] | 1.600 |
Rmerge | 0.103 |
Number of reflections | 18154 |
<I/σ(I)> | 5.7 |
Completeness [%] | 99.2 |
Redundancy | 4.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6 | 293 | Hanging droplets were made by mixing 1.5-3.0ml of protein/inhibitor solution with 5ml of PEG solution (10% PEG6000, 0.2M Mes-NaOH, 0.02% NaN3, pH6.0). Droplets were concentrated against a reservoir buffer containing 1.0-2.0M sodium phosphate, 0.02% NaN3, pH6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |