4YVU
Crystal structure of CotA native enzyme in the acid condition, PH5.6
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 | 2013-11-03 |
| Detector | MAR CCD 165 mm |
| Wavelength(s) | 1.0000 |
| Spacegroup name | P 31 2 1 |
| Unit cell lengths | 101.730, 101.730, 135.572 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 29.380 - 2.300 |
| R-factor | 0.16041 |
| Rwork | 0.159 |
| R-free | 0.18693 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1gsk |
| RMSD bond length | 0.014 |
| RMSD bond angle | 1.594 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.7.0032) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 29.400 | 2.340 |
| High resolution limit [Å] | 2.300 | 2.300 |
| Rmerge | 0.097 | 0.281 |
| Number of reflections | 36605 | |
| <I/σ(I)> | 12.2 | 4.6 |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 3.7 | 3.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.6 | 293 | 30-42%(v/v) ethylene glycol,100mM sodium citrate, pH 5.6 |
