3CI8
Crystal structure of the complex of C-lobe of lactoferrin with vitamin B3 (niacin) at 2.4 A resolution
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU300 |
| Temperature [K] | 300 |
| Detector technology | IMAGE PLATE |
| Collection date | 2008-02-23 |
| Detector | MARRESEARCH |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 63.440, 50.460, 65.840 |
| Unit cell angles | 90.00, 108.02, 90.00 |
Refinement procedure
| Resolution | 20.000 - 2.400 |
| R-factor | 0.1975 |
| Rwork | 0.193 |
| R-free | 0.19980 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2dyx |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.400 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | CNS (1.2) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 2.490 |
| High resolution limit [Å] | 2.400 | 2.400 |
| Number of reflections | 14865 | |
| <I/σ(I)> | 9.9 | 2 |
| Completeness [%] | 94.7 | 96.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 298 | 0.01M Znso4, 0.1M MES, 25% PEG Monomethyl Ether 550, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
