1VFS
Crystal structure of D-cycloserine-bound form of alanine racemase from D-cycloserine-producing Streptomyces lavendulae
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU |
| Temperature [K] | 298 |
| Detector technology | IMAGE PLATE |
| Collection date | 2003-09-06 |
| Detector | RIGAKU RAXIS |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 82.960, 63.550, 84.620 |
| Unit cell angles | 90.00, 118.61, 90.00 |
Refinement procedure
| Resolution | 30.000 - 1.900 |
| R-factor | 0.209 |
| Rwork | 0.209 |
| R-free | 0.26500 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1vfh |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.200 |
| Data reduction software | MOSFLM |
| Data scaling software | CCP4 ((SCALA)) |
| Phasing software | AMoRE |
| Refinement software | X-PLOR (3.851) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 100.000 | 2.000 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.128 | 0.532 |
| Number of reflections | 60275 | |
| <I/σ(I)> | 5 | 2.2 |
| Completeness [%] | 99.7 | 99.1 |
| Redundancy | 3.6 | 3.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 298 | Ammonium sulfate, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 298.0K |
