5DAJ
Crystal structure of NalD, the secondary repressor of MexAB-OprM multidrug efflux pump in Pseudomonas aeruginosa
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL17U |
Synchrotron site | SSRF |
Beamline | BL17U |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-06-06 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 1.0 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 61.639, 128.137, 266.063 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.000 - 2.650 |
R-factor | 0.21335 |
Rwork | 0.210 |
R-free | 0.26610 |
Structure solution method | SAD |
RMSD bond length | 0.009 |
RMSD bond angle | 1.305 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0103) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.740 |
High resolution limit [Å] | 2.650 | 2.650 |
Rmerge | 0.800 | |
Number of reflections | 61847 | |
<I/σ(I)> | 17.4 | 3.8 |
Completeness [%] | 99.6 | 99.4 |
Redundancy | 7.4 | 7.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6 | 289 | Tacsimate, Sodium citrate tribasic dihydrate, PEG 3350 |