1IYQ
Toho-1 beta-Lactamase In Complex With Benzylpenicillin
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | PHOTON FACTORY BEAMLINE BL-6A |
| Synchrotron site | Photon Factory |
| Beamline | BL-6A |
| Detector technology | IMAGE PLATE |
| Detector | FUJI |
| Spacegroup name | P 32 2 1 |
| Unit cell lengths | 72.799, 72.799, 99.467 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 40.000 - 2.100 |
| Rwork | 0.192 |
| R-free | 0.22700 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.400 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | |
| Low resolution limit [Å] | 40.000 |
| High resolution limit [Å] | 1.800 |
| Rmerge | 0.128 |
| Total number of observations | 70280 * |
| Number of reflections | 26625 |
| Completeness [%] | 92.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7 * | 15 * | Ibuka, A., (1999) J. Mol. Biol., 285, 2079. * |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | reservoir | ammonium sulfate | 1.8 (M) | |
| 2 | 1 | reservoir | acetate | 100 (mM) | pH4.5-4.7 |
| 3 | 1 | drop | protein | 15 (mg/ml) | |
| 4 | 1 | drop | Tris-HCl | 5 (mM) | pH7.0 |
