1CBW
BOVINE CHYMOTRYPSIN COMPLEXED TO BPTI
Experimental procedure
Source type | ROTATING ANODE |
Source details | RIGAKU RUH2R |
Temperature [K] | 295 |
Detector technology | DIFFRACTOMETER |
Collection date | 1992-01 |
Detector | ENRAF-NONIUS FAST |
Spacegroup name | P 61 |
Unit cell lengths | 101.600, 101.600, 205.900 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 10.000 - 2.600 |
R-factor | 0.192 |
Rwork | 0.192 |
R-free | 0.25100 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | PDB ENTTY 5CHA + 2PTC |
RMSD bond length | 0.015 |
RMSD bond angle | 26.470 * |
Data reduction software | PROCOR |
Data scaling software | PROCOR |
Phasing software | X-PLOR (3.1) |
Refinement software | X-PLOR (3.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.600 |
High resolution limit [Å] | 2.500 | 2.500 |
Rmerge | 0.087 | 0.120 |
Number of reflections | 32244 | |
<I/σ(I)> | 10 | 1.5 |
Completeness [%] | 89.0 | 55 |
Redundancy | 3 | 1.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, sitting drop * | 7.5 | pH 7.5 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | complex | 20 (mg/ml) | |
2 | 1 | drop | MPD | 0.5 (%(v/v)) | |
3 | 1 | drop | ammonium sulfate | 50 (%(v/v)) | |
4 | 1 | drop | Tris-HCl | 80 (mM) | |
5 | 1 | reservoir | ammonium sulfate | 50 (%(v/v)) | |
6 | 1 | reservoir | Tris-HCl | 80 (mM) |