1JQZ
Human Acidic Fibroblast Growth Factor. 141 Amino Acid Form with Amino Terminal His Tag.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU |
Temperature [K] | 103 |
Detector technology | IMAGE PLATE |
Collection date | 2000-02-25 |
Detector | RIGAKU RAXIS IIC |
Wavelength(s) | 1.5418 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 74.057, 96.839, 109.030 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 44.300 - 1.650 |
R-factor | 0.204 * |
R-free | 0.24100 * |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2afg |
RMSD bond length | 0.008 |
RMSD bond angle | 1.700 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | MRCHK |
Refinement software | TNT |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 44.300 | 1.680 |
High resolution limit [Å] | 1.650 | 1.650 |
Rmerge | 0.053 | 0.197 |
Number of reflections | 46354 | |
<I/σ(I)> | 41.6 | 5.3 |
Completeness [%] | 97.6 | 83.5 |
Redundancy | 5.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.8 | 4 or 10 * | sodium formate, ammonium sulfate, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 283K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 9-12 (mg/ml) | |
2 | 1 | reservoir | sodium formate | 3.4-4.4 (M) | |
3 | 1 | reservoir | ammonium sulfate | 1.0-1.2 (M) |