1COI
DESIGNED TRIMERIC COILED COIL-VALD
Experimental procedure
Source type | ROTATING ANODE |
Source details | RIGAKU RUH2R |
Temperature [K] | 293 |
Detector technology | IMAGE PLATE |
Collection date | 1994-05-12 |
Detector | RIGAKU RAXIS IIC |
Spacegroup name | P 3 2 1 |
Unit cell lengths | 33.600, 33.600, 40.530 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 10.000 - 2.100 |
R-factor | 0.214 |
Rwork | 0.214 |
R-free | 0.28500 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | IDEAL ALPHA-HELIX |
RMSD bond length | 0.013 |
RMSD bond angle | 17.000 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | X-PLOR (3.1) |
Refinement software | X-PLOR (3.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.530 | 2.180 |
High resolution limit [Å] | 2.100 | 2.100 |
Rmerge | 0.091 | 0.229 |
Total number of observations | 35980 * | |
Number of reflections | 1710 | |
<I/σ(I)> | 31.36 | |
Completeness [%] | 99.7 | 100 |
Redundancy | 21 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 5.5 | used to seeding * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 2.5 (mg/ml) | |
2 | 1 | reservoir | ammonium sulfate | 3.0 (M) | |
3 | 1 | reservoir | 0.1-3.5 (mM) | ||
4 | 1 | reservoir | 0.05 (M) |