2AK7
structure of a dimeric P-Ser-Crh
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-2 |
Synchrotron site | ESRF |
Beamline | ID14-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2004-04-13 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.933 |
Spacegroup name | P 43 2 2 |
Unit cell lengths | 67.697, 67.697, 117.157 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 2.000 |
Rwork | 0.199 |
R-free | 0.21400 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1mu4 |
RMSD bond length | 0.005 |
RMSD bond angle | 1.220 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.070 |
High resolution limit [Å] | 2.000 | 2.000 |
Number of reflections | 19067 | |
<I/σ(I)> | 4.8 | 2 |
Completeness [%] | 99.9 | 100 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 298 | PEG 4000, Ammonium sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 298K |