5P3E
Automated refinement of diffraction data obtained from an endothiapepsin crystal treated with fragment 167
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | BESSY BEAMLINE 14.1 |
Synchrotron site | BESSY |
Beamline | 14.1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2013-04-04 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.918409 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 45.287, 73.146, 52.668 |
Unit cell angles | 90.00, 109.30, 90.00 |
Refinement procedure
Resolution | 42.741 - 1.170 |
R-factor | 0.1304 |
Rwork | 0.130 |
R-free | 0.14670 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4y5l |
RMSD bond length | 0.006 |
RMSD bond angle | 1.191 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | PHASER (2.5.7) |
Refinement software | PHENIX |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 42.742 | 1.240 | |
High resolution limit [Å] | 1.170 | 3.500 | 1.170 |
Rmerge | 0.039 | 0.025 | 0.246 |
Rmeas | 0.045 | 0.028 | 0.316 |
Total number of observations | 366620 | ||
Number of reflections | 104111 | 4151 | 13133 |
<I/σ(I)> | 16.25 | 52.34 | 3.07 |
Completeness [%] | 95.3 | 99.4 | 74.6 |
Redundancy | 3.521 | ||
CC(1/2) | 0.999 | 0.999 | 0.890 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 4.6 | 290 | 0.1 M ammonium acetate, 0.1 M sodium acetate, 24-30% PEG 4000; crystal obtained by streak-seeding and soaked with 90 mM of fragment 167 with the SMILES code NC1=NC(=CS1)C1=CC2=C(NC(=O)N2)C=C1 |