3CZC
The Crystal Structure of a putative PTS IIB(PtxB) from Streptococcus mutans
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | BSRF BEAMLINE 3W1A |
Synchrotron site | BSRF |
Beamline | 3W1A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-07-25 |
Detector | MAR CCD 165 mm |
Wavelength(s) | 0.981 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 36.000, 41.400, 54.900 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 19.370 - 2.020 |
R-factor | 0.1774 |
Rwork | 0.175 |
R-free | 0.23734 |
Structure solution method | SAD |
RMSD bond length | 0.019 |
RMSD bond angle | 1.594 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | SHELX |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 19.400 | 2.300 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.025 | 0.040 |
Number of reflections | 5665 | 3265 |
<I/σ(I)> | 58.33 | 42.2 |
Completeness [%] | 96.0 | 89 |
Redundancy | 7 | 7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 6.5 | 289 | 0.1M MES, 1.5-1.8M (NH4)2SO4, pH 6.5, Vapor diffusion, temperature 289K |