3AH9
Crystal structure of (Pro-Pro-Gly)9 at 1.1 A resolution
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] | 95 |
Detector technology | CCD |
Collection date | 2004-06-25 |
Detector | ADSC QUANTUM 4r |
Wavelength(s) | 0.978 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 26.416, 25.990, 80.241 |
Unit cell angles | 90.00, 90.03, 90.00 |
Refinement procedure
Resolution | 10.000 - 1.080 |
Rwork | 0.165 |
R-free | 0.19060 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2cuo |
RMSD bond length | 0.014 |
RMSD bond angle | 0.030 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | SHELXL-97 |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 10.000 | 1.120 |
High resolution limit [Å] | 1.080 | 1.080 |
Rmerge | 0.062 | 0.254 |
Number of reflections | 46590 | |
<I/σ(I)> | 7.1 | |
Completeness [%] | 98.9 | 100 |
Redundancy | 3.5 | 3.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 277 | 11.3% PEG 200, 5%(v/v) acetic acid, 0.5%(w/v) sodium azide, VAPOR DIFFUSION, HANGING DROP, temperature 277K |