1SPV
Crystal Structure of the Putative Phosphatase of Escherichia coli, Northeast Structural Genomoics Target ER58
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X4A |
| Synchrotron site | NSLS |
| Beamline | X4A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2004-03-08 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.97927 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 59.788, 40.855, 69.346 |
| Unit cell angles | 90.00, 103.49, 90.00 |
Refinement procedure
| Resolution | 29.290 - 2.000 |
| R-factor | 0.232 |
| Rwork | 0.201 |
| R-free | 0.23200 |
| Structure solution method | SAD |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.100 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | SnB |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 29.290 | 2.070 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.060 | 0.110 |
| Number of reflections | 22088 | |
| <I/σ(I)> | 18.84 | 7.7 |
| Completeness [%] | 99.2 | 97.3 |
| Redundancy | 4.15 | 3.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 277 | Well solution: 12% PEG 20K, 100mM MES pH 5.75, 30mM KH2PO4. Protein Solution: 10mM Tris pH 7.5, 5mM DTT, 100mM NaCl, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
