2QF8
Crystal structure of the complex of Buffalo Secretory Glycoprotein with tetrasaccharide at 2.8A resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU300 |
Temperature [K] | 298 |
Detector technology | IMAGE PLATE |
Collection date | 2007-06-10 |
Detector | MARRESEARCH |
Wavelength(s) | 1.54 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 62.870, 66.499, 107.126 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 56.800 - 2.800 |
R-factor | 0.18885 |
Rwork | 0.187 |
R-free | 0.22697 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2o9o |
RMSD bond length | 0.025 |
RMSD bond angle | 2.563 |
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] | 56.800 | 2.900 |
High resolution limit [Å] | 2.800 | 2.800 |
Number of reflections | 10690 | |
<I/σ(I)> | 4.97 | 4.97 |
Completeness [%] | 5.0 | |
Redundancy | 4.65 | 4.65 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.8 | 298 | TRIS-HCL, NACL, 19% ETHANOL, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K |