1QR4
TWO FIBRONECTIN TYPE-III DOMAIN SEGMENT FROM CHICKEN TENASCIN
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Temperature [K] | 277 |
Detector technology | IMAGE PLATE |
Detector | MARRESEARCH |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 45.240, 57.940, 72.240 |
Unit cell angles | 90.00, 91.40, 90.00 |
Refinement procedure
Resolution | 17.800 - 2.550 |
R-factor | 0.209 |
Rwork | 0.209 |
R-free | 0.29200 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1fnf |
RMSD bond length | 0.009 |
RMSD bond angle | 1.500 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | X-PLOR (3.851) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.640 |
High resolution limit [Å] | 2.550 | 2.550 |
Rmerge | 0.074 | 0.470 |
Total number of observations | 68031 * | |
Number of reflections | 11344 | |
<I/σ(I)> | 13 | 2 |
Completeness [%] | 94.0 | 75.5 * |
Redundancy | 6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 4.5 * | used to seeding * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 12 (mg/ml) | |
2 | 1 | drop | PEG2000 | 27 (%) | |
3 | 1 | drop | 100 (mM) | ||
4 | 1 | drop | 50-100 (mM) |