1PGA
TWO CRYSTAL STRUCTURES OF THE B1 IMMUNOGLOBULIN-BINDING DOMAIN OF STREPTOCOCCAL PROTEIN G AND COMPARISON WITH NMR
Experimental procedure
Spacegroup name | P 21 21 21 |
Unit cell lengths | 37.039, 25.084, 51.277 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 6.000 - 2.070 |
R-factor | 0.174 |
RMSD bond length | 0.020 |
RMSD bond angle | 1.970 |
Phasing software | X-PLOR |
Refinement software | PROLSQ |
Data quality characteristics
Overall | |
High resolution limit [Å] | 2.040 * |
Rmerge | 0.070 * |
Number of reflections | 2701 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 4.5 * | 18 * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | MPD | 50 (%) | |
2 | 1 | reservoir | 50 (mM) | ||
3 | 1 | reservoir | NaOAc | 25 (mM) | |
4 | 1 | reservoir | 2-propanol | 20 (%) | |
5 | 1 | drop | protein | 10 (mg/ml) |