2ETV
Crystal structure of a putative fe(iii) abc transporter (tm0189) from thermotoga maritima msb8 at 1.70 A resolution
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 23-ID-D |
Synchrotron site | APS |
Beamline | 23-ID-D |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2005-08-04 |
Detector | MARMOSAIC 300 mm CCD |
Wavelength(s) | 0.97960, 0.95372 |
Spacegroup name | P 63 |
Unit cell lengths | 109.820, 109.820, 122.670 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 30.000 - 1.700 |
R-factor | 0.16514 |
Rwork | 0.163 |
R-free | 0.20700 |
Structure solution method | MAD |
RMSD bond length | 0.017 |
RMSD bond angle | 1.571 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | SOLVE |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 30.000 | 30.000 | 1.760 |
High resolution limit [Å] | 1.700 | 3.660 | 1.700 |
Rmerge | 0.103 | 0.894 | 0.725 |
Number of reflections | 92056 | 18134 | 14447 |
<I/σ(I)> | 6.78 | 17.3 | 1.51 |
Completeness [%] | 92.8 | 80.4 | |
Redundancy | 5.65 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION,SITTING DROP,NANODROP | 277 | 0.2M (NH4)2HPO4, 20.0% PEG-3350, No Buffer pH 7.9, VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K |