2R9V
Crystal structure of ATP synthase subunit alpha (TM1612) from Thermotoga maritima at 2.10 A resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 8.2.2 |
Synchrotron site | ALS |
Beamline | 8.2.2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-08-30 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.97960 |
Spacegroup name | P 41 21 2 |
Unit cell lengths | 97.410, 97.410, 219.380 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 48.679 - 2.100 |
R-factor | 0.182 |
Rwork | 0.180 |
R-free | 0.21500 |
Structure solution method | SAD |
RMSD bond length | 0.017 |
RMSD bond angle | 1.644 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | SHELX |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 48.679 | 48.679 | 2.190 |
High resolution limit [Å] | 2.100 | 4.360 | 2.100 |
Rmerge | 0.143 | 0.043 | 0.897 |
Number of reflections | 62330 | 7383 | 7233 |
<I/σ(I)> | 11.44 | 32.3 | 2 |
Completeness [%] | 99.8 | 99.8 | 99.8 |
Redundancy | 7.17 | 7.29 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 4.21 | 277 | NANODROP, 1.3% PEG 6000, 0.1M Citric acid pH 4.21, VAPOR DIFFUSION, SITTING DROP, temperature 277K |