2GQU
Crystal Structure of UDP-N-Acetylenolpyruvylglucosamine Reductase (MurB) from Thermus caldophilus
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | PAL/PLS BEAMLINE 4A |
| Synchrotron site | PAL/PLS |
| Beamline | 4A |
| Temperature [K] | 90 |
| Detector technology | CCD |
| Collection date | 2005-06-26 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 1.000 |
| Spacegroup name | P 1 |
| Unit cell lengths | 29.817, 46.850, 48.593 |
| Unit cell angles | 65.26, 76.13, 84.01 |
Refinement procedure
| Resolution | 25.960 - 1.600 |
| R-factor | 0.17245 |
| Rwork | 0.170 |
| R-free | 0.22320 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.401 |
| Data scaling software | HKL-2000 |
| Phasing software | CNS |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.630 |
| High resolution limit [Å] | 1.600 | 1.600 |
| Number of reflections | 29087 | |
| Completeness [%] | 95.2 | 89.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 298 | 100mM Mes-NaOH (pH 6.5), 18% (w/v) PEG 8000, 200mM CaCl2, 25mM substrate (EP-UDPGlcNAc), VAPOR DIFFUSION, HANGING DROP, temperature 298K |
