1ILT
X-RAY STRUCTURE OF INTERLEUKIN-1 RECEPTOR ANTAGONIST AT 2.0 ANGSTROMS RESOLUTION
Experimental procedure
Spacegroup name | P 43 21 2 |
Unit cell lengths | 71.110, 71.110, 112.610 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 8.000 - 2.000 |
R-factor | 0.236 |
Rwork | 0.236 |
RMSD bond length | 0.011 |
RMSD bond angle | 1.900 * |
Phasing software | X-PLOR |
Refinement software | X-PLOR |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 8.000 * |
High resolution limit [Å] | 2.000 * |
Rmerge | 0.069 * |
Completeness [%] | 95.6 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 6 * | 20 * | drop contained 1:1 mixture of precipitant and recombinant IL-lra * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | IL-lra | 21 (mg/ml) | |
2 | 1 | drop | MOPS | 10 (mM) | |
3 | 1 | reservoir | PEG8000 | 30 (%) | precipitant |
4 | 1 | reservoir | 0.6 (M) | precipitant | |
5 | 1 | reservoir | MES | 50 (mM) | precipitant |