4XKV
Tailspike protein mutant D339N of E. coli bacteriophage HK620
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | BESSY BEAMLINE 14.1 |
Synchrotron site | BESSY |
Beamline | 14.1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2014-01-28 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.91841 |
Spacegroup name | P 3 2 1 |
Unit cell lengths | 73.917, 73.917, 174.502 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 43.050 - 2.100 |
R-factor | 0.2296 |
Rwork | 0.227 |
R-free | 0.28190 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4xm3 |
RMSD bond length | 0.005 |
RMSD bond angle | 0.998 |
Data reduction software | XDS |
Data scaling software | Aimless (0.2.17) |
Phasing software | REFMAC |
Refinement software | REFMAC (5.8.0049) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 43.050 | 43.050 | 2.160 |
High resolution limit [Å] | 2.100 | 8.910 | 2.100 |
Rmerge | 0.080 | 0.054 | 0.202 |
Rpim | 0.043 | 0.030 | 0.116 |
Total number of observations | 92726 | 2190 | 5696 |
Number of reflections | 26540 | ||
<I/σ(I)> | 10.1 | 18.1 | 4.2 |
Completeness [%] | 80.1 | 94.4 | 75.7 |
Redundancy | 3.5 | 4.5 | 2.9 |
CC(1/2) | 0.995 | 0.990 | 0.936 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 298 | 0.1 M Tris-HCl, 3.5 M Sodium formate |