7KQ8
Structure of iron bound MEMO1
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | CLSI BEAMLINE 08ID-1 |
Synchrotron site | CLSI |
Beamline | 08ID-1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2019-02-02 |
Detector | DECTRIS PILATUS3 6M |
Wavelength(s) | 0.978 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 139.643, 88.861, 97.360 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 48.680 - 2.150 |
R-factor | 0.1604 |
Rwork | 0.159 |
R-free | 0.20200 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3bcz |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER |
Refinement software | PHENIX (1.19rc3_4028) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 48.680 | 48.680 | 2.200 |
High resolution limit [Å] | 2.150 | 9.610 | 2.150 |
Rmerge | 0.132 | 0.049 | 0.513 |
Rmeas | 0.143 | 0.053 | 0.558 |
Total number of observations | 881674 | ||
Number of reflections | 127620 | 1420 | 9391 |
<I/σ(I)> | 13.6 | 30.77 | 4.24 |
Completeness [%] | 99.9 | 99.2 | 99.3 |
Redundancy | 6.909 | 6.956 | 6.499 |
CC(1/2) | 0.997 | 0.998 | 0.923 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 301 | 0.1 M MES pH 5.5-7.0 22% PEG3350 crystallization under anaerobic conditions |