1QKC
ESCHERICHIA COLI FERRIC HYDROXAMATE UPTAKE RECEPTOR (FHUA) IN COMPLEX DELTA TWO-ALBOMYCIN
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | MAX II BEAMLINE I711 |
Synchrotron site | MAX II |
Beamline | I711 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 1998-08-15 |
Detector | MARRESEARCH |
Spacegroup name | P 61 |
Unit cell lengths | 171.800, 171.800, 86.350 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 50.000 - 3.100 |
R-factor | 0.222 |
Rwork | 0.222 |
R-free | 0.28300 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1qff |
RMSD bond length | 0.020 |
RMSD bond angle | 25.800 * |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | CNS (0.4) |
Refinement software | CNS (0.4) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 3.200 |
High resolution limit [Å] | 3.100 | 3.090 |
Rmerge | 0.153 | 0.361 |
Total number of observations | 197612 * | |
Number of reflections | 38021 | |
<I/σ(I)> | 6.2 | 2.2 |
Completeness [%] | 94.9 | 94.3 * |
Redundancy | 2.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 8 * | 18 * | equal volume of protein and reservoir solution were used for the drop * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 10 (mg/ml) | |
2 | 1 | drop | N,N-dimethyldecylamine-N-oxide | 0.80 (%) | |
3 | 1 | drop | ammonium acetate | 10 (mm) | |
4 | 1 | reservoir | mPEG2000 | 12 (%) | |
5 | 1 | reservoir | sodium cacodylate | 0.1 (M) | |
6 | 1 | reservoir | glycerol | 20 (%) | |
7 | 1 | reservoir | cis-inositol | 1 (%) |