4ZKW
Crystal structure of the PmFTN variant E44Q soaked in iron (45 min)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL7-1 |
Synchrotron site | SSRL |
Beamline | BL7-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2013-07-28 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 1 |
Spacegroup name | P 2 3 |
Unit cell lengths | 174.920, 174.920, 174.920 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 48.510 - 1.800 |
R-factor | 0.1714 |
Rwork | 0.170 |
R-free | 0.20460 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4zkh |
RMSD bond length | 0.021 |
RMSD bond angle | 1.868 |
Data reduction software | MOSFLM |
Data scaling software | SCALA (3.3.20) |
Phasing software | MOLREP (11.1.03) |
Refinement software | REFMAC (5.8.0049) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 48.510 | 46.749 | 1.900 |
High resolution limit [Å] | 1.800 | 5.690 | 1.800 |
Rmerge | 0.031 | 0.868 | |
Rmeas | 0.088 | ||
Rpim | 0.023 | 0.009 | 0.264 |
Total number of observations | 2291551 | 78902 | 295705 |
Number of reflections | 163899 | ||
<I/σ(I)> | 20.1 | 48.7 | 2.9 |
Completeness [%] | 100.0 | 99.6 | 100 |
Redundancy | 14 | 14.6 | 12.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 298 | Sodiaum acetate pH 5.5, Ammonium sulfate, NaCl |