4HES
Structure of a Beta-Lactamase Class A-like Protein from Veillonella parvula.
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-BM |
Synchrotron site | APS |
Beamline | 19-BM |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-02-14 |
Detector | ADSC QUANTUM 210r |
Wavelength(s) | 0.97926, 0.97942 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 117.398, 163.106, 113.009 |
Unit cell angles | 90.00, 90.38, 90.00 |
Refinement procedure
Resolution | 33.490 - 1.900 |
R-factor | 0.1381 |
Rwork | 0.137 |
R-free | 0.15960 |
Structure solution method | MAD |
RMSD bond length | 0.014 |
RMSD bond angle | 1.593 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | MLPHARE |
Refinement software | REFMAC |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.930 |
High resolution limit [Å] | 1.900 | 5.160 | 1.900 |
Rmerge | 0.102 | 0.086 | 0.432 |
Number of reflections | 162703 | ||
<I/σ(I)> | 7.9 | ||
Completeness [%] | 97.6 | 98.3 | 78.5 |
Redundancy | 4.6 | 4.6 | 3.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 289 | 0.1M HEPES:NaOH pH 7.5, 10% PEG 4000, 5% propanol, VAPOR DIFFUSION, SITTING DROP, temperature 289K |