3ZFT
Crystal structure of product-like, processed N-terminal protease Npro at pH 3
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | BRUKER AXS MICROSTAR |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2011-06-03 |
Detector | MARRESEARCH |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 41.830, 41.190, 44.370 |
Unit cell angles | 90.00, 115.00, 90.00 |
Refinement procedure
Resolution | 10.000 - 1.800 |
R-factor | 0.19205 |
Rwork | 0.188 |
R-free | 0.26687 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3zfn |
RMSD bond length | 0.009 |
RMSD bond angle | 1.352 |
Data reduction software | iMOSFLM |
Data scaling software | SCALA |
Phasing software | MOLREP |
Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 10.000 | 1.900 |
High resolution limit [Å] | 1.800 | 1.800 |
Rmerge | 0.080 | 0.980 |
Number of reflections | 12285 | |
<I/σ(I)> | 11.3 | 1.2 |
Completeness [%] | 95.4 | 93.8 |
Redundancy | 3.6 | 3.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 3.1 | 100MM NAACETATE, PH 8.5 50% PEG6000 |