3ANZ
Crystal Structure of alpha-hemolysin
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | PHOTON FACTORY BEAMLINE BL-5A |
Synchrotron site | Photon Factory |
Beamline | BL-5A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2010-03-08 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 1.0 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 102.821, 293.877, 170.545 |
Unit cell angles | 90.00, 92.42, 90.00 |
Refinement procedure
Resolution | 19.984 - 2.303 |
R-factor | 0.2045 |
Rwork | 0.193 |
R-free | 0.22620 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 7ahl |
RMSD bond length | 0.006 |
RMSD bond angle | 0.911 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | PHENIX (1.6.4_486) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 2.340 |
High resolution limit [Å] | 2.300 | 6.240 | 2.300 |
Rmerge | 0.085 | 0.066 | 0.399 |
Number of reflections | 439066 | ||
<I/σ(I)> | 16.3 | ||
Completeness [%] | 99.1 | 95.3 | 99 |
Redundancy | 3.4 | 3.7 | 3.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 293 | HEPES, Ammonium acetate, MPD, pH 7.5, vapor diffusion, sitting drop, temperature 293K |