5MNX
Neutron structure of cationic trypsin in complex with 2-aminopyridine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | NUCLEAR REACTOR |
Source details | FRM II BEAMLINE BIODIFF |
Synchrotron site | FRM II |
Beamline | BIODIFF |
Temperature [K] | 295 |
Detector technology | IMAGE PLATE |
Collection date | 2015-07-25 |
Detector | MAATEL BIODIFF |
Wavelength(s) | 2.675 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 55.096, 58.701, 67.631 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 22.166 - 1.420 |
R-factor | 0.1676 |
Rwork | 0.166 |
R-free | 0.20560 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4i8h |
RMSD bond length | 0.005 |
RMSD bond angle | 0.980 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX ((dev_2429)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.000 | 1.450 |
High resolution limit [Å] | 1.420 | 1.420 |
Rmerge | 0.094 | 0.414 |
Number of reflections | 38142 | |
<I/σ(I)> | 8.493 | 2.051 |
Completeness [%] | 90.7 | 69.9 |
Redundancy | 2.6 | 2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 277 | 0.2 M ammonium sulfate, 0.1 M Hepes pH 7.5, 16% (w/v) PEG 8000 |