1PWD
Covalent acyl enzyme complex of the Streptomyces R61 DD-peptidase with cephalosporin C
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X12C |
| Synchrotron site | NSLS |
| Beamline | X12C |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2003-04-15 |
| Detector | BRANDEIS - B4 |
| Wavelength(s) | 1.00 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 51.000, 67.000, 100.000 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 10.000 - 1.200 |
| R-factor | 0.1238 |
| Rwork | 0.124 |
| R-free | 0.16580 |
| Structure solution method | FOURIER SYNTHESIS |
| Starting model (for MR) | 3pte |
| RMSD bond length | 0.032 |
| RMSD bond angle | 0.029 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | SHELXL-97 |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 60.000 | 1.240 |
| High resolution limit [Å] | 1.200 | 1.200 |
| Rmerge | 0.090 | 0.344 |
| Number of reflections | 102353 | |
| <I/σ(I)> | 14.1 | 4 |
| Completeness [%] | 95.1 | 70 |
| Redundancy | 4.2 | 2.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.8 | 298 | 20% PEG 8000, 50mM Sodium Phosphate, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K |
