3L1M
Crystal Structure of a Ni-directed Dimer of Cytochrome cb562 with a Quinolate-Histidine Hybrid Coordination Motif
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | SIEMENS |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-09-16 |
| Detector | APEX II CCD |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 21 21 2 |
| Unit cell lengths | 88.440, 34.511, 46.896 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 50.000 - 2.300 |
| R-factor | 0.27 |
| Rwork | 0.266 |
| R-free | 0.31400 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | monomer of 2BC5 |
| RMSD bond length | 0.014 |
| RMSD bond angle | 1.210 |
| Data reduction software | SAINT |
| Data scaling software | SADABS |
| Phasing software | MOLREP |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.360 |
| High resolution limit [Å] | 2.300 | 2.300 |
| Number of reflections | 6761 | |
| Completeness [%] | 99.0 | 95.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 293 | 100 mM Tris, 25% PEG 1500, 1.05 mM nickel(II) sulfate, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
