1F1S
CRYSTAL STRUCTURE OF STREPTOCOCCUS AGALACTIAE HYALURONATE LYASE AT 2.1 ANGSTROM RESOLUTION.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X12C |
Synchrotron site | NSLS |
Beamline | X12C |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 1998-10-15 |
Detector | BRANDEIS |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 51.265, 156.765, 237.429 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 2.100 |
R-factor | 0.191 * |
Rwork | 0.191 |
R-free | 0.25300 |
RMSD bond length | 0.005 * |
RMSD bond angle | 1.145 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | X-PLOR (3.851) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.140 |
High resolution limit [Å] | 2.100 | 2.100 |
Rmerge | 0.052 * | 0.172 * |
Total number of observations | 484052 * | |
Number of reflections | 54880 | |
<I/σ(I)> | 19.2 | |
Completeness [%] | 97.0 | 77.2 * |
Redundancy | 3.59 | 1.94 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 * | 295 | Jedrzejas, M.J., (2000) Acta Crystallogr., Sect.D, 56, 460. * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | cacodylate | 100 (mM) | pH6.0 |
2 | 1 | reservoir | KSCN | 30 (mM) | |
3 | 1 | reservoir | PEG5000 MME | 19 (%) | |
4 | 1 | drop | protein | 10 (mg/ml) | |
5 | 1 | drop | HEPES | 10 (mM) | |
6 | 1 | drop | EDTA | 2 (mM) | pH8.0 |