2OKM
Crystal structure of ACE19, the collagen binding subdomain of Enterococcus faecalis surface protein ACE
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU300 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2001-09-10 |
Detector | RIGAKU RAXIS IV |
Wavelength(s) | 1.5418 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 38.432, 48.912, 83.728 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 1.650 |
Rwork | 0.198 |
R-free | 0.21600 |
Structure solution method | MIR |
RMSD bond length | 0.006 |
RMSD bond angle | 1.356 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | SOLVE |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.710 |
High resolution limit [Å] | 1.650 | 1.650 |
Rmerge | 0.046 | 0.251 |
Number of reflections | 19444 | |
<I/σ(I)> | 40.7 | 11.6 |
Completeness [%] | 99.9 | |
Redundancy | 9.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 296 | 25mM Tris, 150mM NaCl, 20-35% PEG 4000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 296K |