5IS4
Endothiapepsin in complex with chiral brominated primary amine fragment
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 | 2016-01-28 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.91841 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 45.192, 73.124, 52.682 |
Unit cell angles | 90.00, 109.22, 90.00 |
Refinement procedure
Resolution | 42.673 - 1.368 |
R-factor | 0.13 |
Rwork | 0.129 |
R-free | 0.14930 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3pcw |
RMSD bond length | 0.007 |
RMSD bond angle | 1.224 |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | PHENIX (1.8.4_1492) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 42.700 | 1.450 |
High resolution limit [Å] | 1.370 | 1.370 |
Rmerge | 0.490 | |
Number of reflections | 67872 | |
<I/σ(I)> | 17.8 | 2.5 |
Completeness [%] | 99.4 | 98.3 |
Redundancy | 3.7 | 3.7 |
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; crystals obtained by streak-seeding |