1ASX
APICAL DOMAIN OF THE CHAPERONIN FROM THERMOPLASMA ACIDOPHILUM
Experimental procedure
Source type | ROTATING ANODE |
Source details | RIGAKU RUH2R |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 1997-03 |
Detector | MARRESEARCH |
Spacegroup name | P 31 2 1 |
Unit cell lengths | 79.910, 79.910, 70.250 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 10.000 - 2.800 |
R-factor | 0.222 |
Rwork | 0.222 |
R-free | 0.27200 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | GLOBULAR DOMAIN PORTION OF CRYSTAL FORM A (PDB ENTRY 1ASS) |
RMSD bond length | 0.011 |
RMSD bond angle | 23.930 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | SOLOMON |
Refinement software | X-PLOR (3.851) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 19.000 | |
High resolution limit [Å] | 2.800 | 2.800 |
Rmerge | 0.064 | 0.145 |
Total number of observations | 17354 * | |
Number of reflections | 6335 | |
<I/σ(I)> | 20.6 | 6.9 |
Completeness [%] | 94.8 | 71.8 |
Redundancy | 2.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion * | 3.8 * | 30 * | pH 3.5 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 27 (mg/ml) | |
2 | 1 | drop | ammonium sulfate | 3.0 (M) | |
3 | 1 | drop | sodium citrate | 0.1 (M) |