1FGA
REFINEMENT OF THE STRUCTURE OF HUMAN BASIC FIBROBLAST GROWTH FACTOR AT 1.6 ANGSTROMS RESOLUTION AND ANALYSIS OF PRESUMED HEPARIN BINDING SITES BY SELENATE SUBSTITUTION
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | rotating-anode X-ray tube |
Source details | RIGAKU RU200 |
Temperature [K] | 298 |
Detector technology | AREA DETECTOR |
Detector | AREA DETECTOR |
Spacegroup name | P 1 |
Unit cell lengths | 30.800, 33.500, 35.800 |
Unit cell angles | 58.80, 72.40, 76.10 |
Refinement procedure
Resolution | 20.000 - 2.200 |
R-factor | 0.138 |
RMSD bond length | 0.018 |
RMSD bond angle | 3.200 |
Data scaling software | Xengen (HOWARD, NIELSEN, XUONG) |
Refinement software | TNT |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 2.200 * |
High resolution limit [Å] | 1.600 * |
Rmerge | 0.040 * |
Number of reflections | 13971 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion * | 8.1 * | using macroseeding * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | 2 | ammonium sulfate | 2.0 (M) | |
2 | 1 | 2 | Tris-HCl | 0.1 (M) | |
3 | 1 | 2 | 0.1 (M) | ||
4 | 1 | 2 | BME | 0.1 (%(v/v)) |