4Y4U
Endothiapepsin in complex with fragment 14
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 | CCD |
Collection date | 2012-09-04 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 0.91841 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 45.599, 72.823, 52.732 |
Unit cell angles | 90.00, 108.86, 90.00 |
Refinement procedure
Resolution | 43.150 - 1.754 |
R-factor | 0.1568 |
Rwork | 0.155 |
R-free | 0.18930 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3pcw |
RMSD bond length | 0.006 |
RMSD bond angle | 1.061 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX (1.8.4_1492) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.780 |
High resolution limit [Å] | 1.750 | 1.750 |
Rmerge | 0.470 | |
Number of reflections | 31788 | |
<I/σ(I)> | 17.3 | 3.2 |
Completeness [%] | 97.8 | 95.9 |
Redundancy | 4 | 4 |
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 |