1ES2
S96A mutant of streptomyces K15 DD-transpeptidase
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | LURE BEAMLINE D41A |
| Synchrotron site | LURE |
| Beamline | D41A |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 1999-07-10 |
| Detector | MARRESEARCH |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 45.281, 53.147, 104.700 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 8.000 - 1.550 |
| R-factor | 0.225 |
| Rwork | 0.225 |
| R-free | 0.27000 |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.200 |
| Data reduction software | MOSFLM |
| Data scaling software | SAINT |
| Phasing software | AMoRE |
| Refinement software | X-PLOR (3.851) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 41.560 | 1.550 |
| High resolution limit [Å] | 1.500 | 1.500 |
| Rmerge | 0.046 | 0.105 |
| Number of reflections | 38470 | 2624 * |
| <I/σ(I)> | 12.11 | |
| Completeness [%] | 87.9 | 85 |
| Redundancy | 4.1 | 3.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.2 | 20 * | Tris 0.1M, PEG 6K 22%, NaCl 0.4M, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.2 | 20 * | Tris 0.1M, PEG 6K 22%, NaCl 0.4M, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 2.3-20 (mg/ml) | |
| 2 | 1 | reservoir | PEG6000 | ||
| 3 | 1 | reservoir | Tris-HCl | 0.1 (M) | |
| 4 | 1 | reservoir | 0.5 (M) |
