1Y48
Crystal structure of the complex of subtilisin BPN' with chymotrypsin inhibitor 2 R65A mutant
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 8.3.1 |
Synchrotron site | ALS |
Beamline | 8.3.1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2004-01-24 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 1.0 |
Spacegroup name | P 65 2 2 |
Unit cell lengths | 93.751, 93.751, 185.248 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 81.650 - 1.840 |
R-factor | 0.15684 |
Rwork | 0.155 |
R-free | 0.19623 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1tm3 |
RMSD bond length | 0.023 |
RMSD bond angle | 1.878 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | EPMR |
Refinement software | REFMAC (5.1.24) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 81.650 |
High resolution limit [Å] | 1.840 |
Number of reflections | 40315 |
<I/σ(I)> | 10.1 |
Completeness [%] | 99.8 |
Redundancy | 4.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | vapor diffusion, hanging drop, macroseeded | 4.6 | 277 | sodium citrate, isopropanol, PEG 2000, pH 4.6, vapor diffusion, hanging drop, macroseeded, temperature 277K |