1G43
CRYSTAL STRUCTURE OF A FAMILY IIIA CBD FROM CLOSTRIDIUM CELLULOLYTICUM
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU FR-C |
Temperature [K] | 298 |
Detector technology | IMAGE PLATE |
Collection date | 1998-05-04 |
Detector | RIGAKU RAXIS IIC |
Wavelength(s) | 1.5418 |
Spacegroup name | P 65 2 2 |
Unit cell lengths | 46.860, 46.860, 244.121 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 19.690 - 2.200 |
R-factor | 0.19 |
Rwork | 0.190 |
R-free | 0.26400 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1nbc |
RMSD bond length | 0.012 |
RMSD bond angle | 1.700 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 19.690 | 2.340 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.073 | 0.337 |
Total number of observations | 41312 * | |
Number of reflections | 8466 | |
<I/σ(I)> | 25.9 | |
Completeness [%] | 94.3 | 76.6 * |
Redundancy | 4.8 | 4.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 295 | drop consists of equal amounts of protein and reservoir solutions * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 7.3 (mg/ml) | |
2 | 1 | reservoir | PEG8000 | 17 (%) | |
3 | 1 | reservoir | sodium cacodylate | 100 (mM) | |
4 | 1 | reservoir | zinc acetate | 15 (mM) |