4V45
E. COLI (lacZ) BETA-GALACTOSIDASE-TRAPPED 2-F-GALACTOSYL-ENZYME INTERMEDIATE
This is a non-PDB format compatible entry.
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] | 288 |
Detector technology | IMAGE PLATE |
Collection date | 1994-10-21 |
Detector | RIGAKU |
Wavelength(s) | 1.000 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 107.500, 207.200, 510.200 |
Unit cell angles | 90.00, 95.00, 90.00 |
Refinement procedure
Resolution | 68.500 - 2.600 |
R-factor | 0.23 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1F49 |
RMSD bond length | 0.017 |
RMSD bond angle | 2.618 |
Data reduction software | WEIS |
Data scaling software | CCP4 |
Phasing software | TNT |
Refinement software | TNT |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 68.500 | 2.670 |
High resolution limit [Å] | 2.600 | 2.600 |
Rmerge | 0.071 | 0.360 |
Number of reflections | 523624 | |
<I/σ(I)> | 7 | 2 |
Completeness [%] | 70.0 | |
Redundancy | 1.9 | 1.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.9 | 295 | Cacodylate, PEG 8000, MgSO4, NaCl, BME, pH 5.9, VAPOR DIFFUSION, HANGING DROP at 295K, pH 5.90 |