1JT3
Human Acidic Fibroblast Growth Factor. 141 Amino Acid Form with Amino Histidine Tag AND LEU 73 REPLACED BY VAL (L73V)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU |
Temperature [K] | 103 |
Detector technology | IMAGE PLATE |
Collection date | 2000-10-16 |
Detector | RIGAKU RAXIS IIC |
Wavelength(s) | 1.5418 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 73.316, 97.903, 108.690 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 39.900 - 1.950 |
R-factor | 0.214 * |
R-free | 0.26800 * |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1jqz |
RMSD bond length | 0.008 |
RMSD bond angle | 1.500 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | MRCHK |
Refinement software | TNT |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 39.900 | 2.000 |
High resolution limit [Å] | 1.950 | 1.950 |
Rmerge | 0.092 | 0.493 |
Total number of observations | 281913 * | |
Number of reflections | 27633 | |
<I/σ(I)> | 22.2 | 2.7 |
Completeness [%] | 98.8 | 87.5 |
Redundancy | 7.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 4 or 10 * | sodium formate, ammonium sulfate, pH 7.5, 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) |