4DP0
The 1.5 Angstrom crystal structure of oxidized (CuII) poplar plastocyanin B at pH 4.0
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | MPG/DESY, HAMBURG BEAMLINE BW6 |
| Synchrotron site | MPG/DESY, HAMBURG |
| Beamline | BW6 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2002-03-04 |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 1.05 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 31.913, 46.246, 52.648 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 34.750 - 1.500 |
| R-factor | 0.15325 |
| Rwork | 0.150 |
| R-free | 0.21657 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1plc |
| RMSD bond length | 0.029 |
| RMSD bond angle | 2.423 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 34.750 | 1.530 |
| High resolution limit [Å] | 1.500 | 1.500 |
| Rmerge | 0.078 | 0.465 |
| Number of reflections | 12433 | |
| <I/σ(I)> | 15.9 | 2.1 |
| Completeness [%] | 96.5 | 95.1 |
| Redundancy | 2.5 | 2.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 4 | 277 | 2.6 M ammonium sulfate, 0.1 M sodium acetate buffer, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
