1E29
PSII associated cytochrome C549 from Synechocystis sp.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | EMBL/DESY, HAMBURG BEAMLINE BW7B |
Synchrotron site | EMBL/DESY, HAMBURG |
Beamline | BW7B |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 1998-10-15 |
Detector | MARRESEARCH |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 34.220, 86.860, 97.660 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 97.700 - 1.210 |
R-factor | 0.1486 |
R-free | 0.21240 |
Structure solution method | DIRECT METHODS |
RMSD bond length | 0.013 |
RMSD bond angle | 0.034 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | SHELXD |
Refinement software | SHELXL-97 |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 97.700 | 1.230 |
High resolution limit [Å] | 1.210 | 1.210 |
Rmerge | 0.040 | 0.338 |
Number of reflections | 42933 | |
<I/σ(I)> | 31.1 | 2.8 |
Completeness [%] | 95.8 | 85.9 |
Redundancy | 4.9 | 3.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | SITTING DROP, VAPOUR DIFFUSION, 16% PEG 8000, O.2 M CALCIUM ACETATE, 0.1 M TRIS/HCL, PH = 8.5 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | PEG8000 | 16 (%) | |
2 | 1 | drop | calcium acetate | 0.2 (M) | |
3 | 1 | drop | Tris-HCl | 0.1 (M) | |
4 | 1 | drop | protein | 30 (mg/ml) |