4OJP
Crystal Structure of Putative Tailspike Protein (TSP1, orf210) from Escherichia coli O157:H7 Bacteriohage CBA120 in Complex with Maltose
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 HF |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Detector | RIGAKU RAXIS IV++ |
Wavelength(s) | 1.5418 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 123.439, 147.984, 171.038 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 61.700 - 1.948 |
R-factor | 0.192 |
Rwork | 0.192 |
R-free | 0.22000 |
Structure solution method | FOURIER SYNTHESIS |
Starting model (for MR) | SeMet Tailspike structure |
RMSD bond length | 0.008 |
RMSD bond angle | 1.436 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHENIX |
Refinement software | PHENIX ((phenix.refine: 1.8_1069)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 61.700 | 2.000 |
High resolution limit [Å] | 1.950 | 1.950 |
Rmerge | 0.107 | 0.475 |
Number of reflections | 224635 | |
<I/σ(I)> | 2 | 2 |
Completeness [%] | 98.5 | 88 |
Redundancy | 5.9 | 3.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 0.1 M Tris pH 7.0-7.6, 20% PEG-1000. Soaked with mother liquor containing 37% saturated maltose, VAPOR DIFFUSION, HANGING DROP |