1T8W
Crystal Structure of E. coli AMP Nucleosidase
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 8-BM |
Synchrotron site | APS |
Beamline | 8-BM |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2003-04-06 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.9792 |
Spacegroup name | I 4 |
Unit cell lengths | 271.800, 271.800, 113.400 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 25.930 - 2.800 |
R-factor | 0.223 |
Rwork | 0.223 |
R-free | 0.24500 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.008 |
RMSD bond angle | 1.300 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.980 |
High resolution limit [Å] | 2.800 | 2.800 |
Number of reflections | 95360 | |
<I/σ(I)> | 28.1 | |
Completeness [%] | 93.7 | 85.9 |
Redundancy | 9.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 291 | ammonium formate, sodium chloride, HEPES, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 291 | ammonium formate, sodium chloride, HEPES, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K |