1UK7
Crystal structure of a meta-cleavage product hydrolase (CumD) complexed with n-butyrate
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | PHOTON FACTORY BEAMLINE BL-6A |
Synchrotron site | Photon Factory |
Beamline | BL-6A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2002-04-16 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.978 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 76.910, 116.322, 78.542 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 24.840 - 1.700 |
R-factor | 0.185 |
Rwork | 0.185 |
R-free | 0.20500 |
Structure solution method | FOURIER SYNTHESIS |
Starting model (for MR) | 1iup |
RMSD bond length | 0.005 |
RMSD bond angle | 1.300 |
Data reduction software | MOSFLM |
Data scaling software | CCP4 ((SCALA)) |
Phasing software | CNS |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 24.845 | 1.790 |
High resolution limit [Å] | 1.700 | 1.700 |
Number of reflections | 38090 | |
<I/σ(I)> | 8.3 | 2.4 |
Completeness [%] | 97.8 | 96.1 |
Redundancy | 3.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.1 | 283 | PEG4000, AMMONIUM n-butyrate, SODIUM n-butyrate, pH 5.1, VAPOR DIFFUSION, HANGING DROP, temperature 283K |