2DP8
Carbohydrate recognition by lactoferrin: Crystal structure of the complex of C-terminal lobe of bovine lactoferrin with trisaccharide at 2.5 A resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU300 |
Temperature [K] | 291 |
Detector technology | IMAGE PLATE |
Collection date | 2006-04-29 |
Detector | MAR scanner 345 mm plate |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 63.082, 50.437, 65.790 |
Unit cell angles | 90.00, 107.53, 90.00 |
Refinement procedure
Resolution | 20.000 - 2.500 |
R-factor | 0.18471 |
Rwork | 0.184 |
R-free | 0.20034 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2B6D |
RMSD bond length | 0.010 |
RMSD bond angle | 1.646 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | REFMAC (5.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.540 |
High resolution limit [Å] | 2.500 | 2.500 |
Number of reflections | 12749 | |
Completeness [%] | 91.6 | 83.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 298 | 0.1M MES, 25% POLYETHYLENE, GLYCOLMONOMETHYL ETHER 550, 0.01M ZINC SULPHATE, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |