1OFL
CRYSTAL STRUCTURE OF CHONDROITINASE B COMPLEXED TO DERMATAN SULFATE HEXASACCHARIDE
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X8C |
Synchrotron site | NSLS |
Beamline | X8C |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2000-11-15 |
Detector | ADSC CCD |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 50.574, 73.989, 59.063 |
Unit cell angles | 90.00, 93.93, 90.00 |
Refinement procedure
Resolution | 40.000 - 1.700 |
R-factor | 0.135 |
Rwork | 0.133 |
R-free | 0.17600 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1dbg |
RMSD bond length | 0.019 |
RMSD bond angle | 1.839 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | REFMAC (5.1.08) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 34.980 | 1.760 |
High resolution limit [Å] | 1.700 | 1.700 |
Rmerge | 0.041 | 0.149 |
Number of reflections | 44254 | |
<I/σ(I)> | 16.5 | 5.5 |
Completeness [%] | 92.5 | 65.3 |
Redundancy | 2.85 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 8.7 | PEG8000, 2-METHYL-2,4- PENTADIOL, AMMONIUM ACETATE, TRIS, pH 8.70 |