1KH4
E. COLI ALKALINE PHOSPHATASE MUTANT (D330N) IN COMPLEX WITH PHOSPHATE
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE BM02 |
| Synchrotron site | ESRF |
| Beamline | BM02 |
| Temperature [K] | 292 |
| Detector technology | CCD |
| Collection date | 1996-05-01 |
| Detector | MARRESEARCH |
| Wavelength(s) | 0.98 |
| Spacegroup name | P 63 2 2 |
| Unit cell lengths | 163.620, 163.620, 138.880 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 10.000 - 2.400 |
| R-factor | 0.188 |
| Rwork | 0.188 |
| R-free | 0.24500 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1alk |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | X-PLOR (3.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 2.510 |
| High resolution limit [Å] | 2.400 | 2.400 |
| Number of reflections | 31594 | |
| <I/σ(I)> | 26.9 | 4.9 |
| Completeness [%] | 73.1 | 69 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8 | 293 | Ammonium sulfate, magnesium chloride, zinc sulfate, TRIS, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
