7DEA
Structure of an avian influenza H5 hemagglutinin from the influenza virus A/duck Northern China/22/2017 (H5N6)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL17U1 |
Synchrotron site | SSRF |
Beamline | BL17U1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2020-06-16 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.97915 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 189.413, 109.367, 135.913 |
Unit cell angles | 90.00, 90.02, 90.00 |
Refinement procedure
Resolution | 135.910 - 2.840 |
R-factor | 0.20889 |
Rwork | 0.208 |
R-free | 0.24603 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6ntf |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | PHENIX |
Refinement software | REFMAC (5.8.0218) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 135.910 | 2.850 |
High resolution limit [Å] | 2.700 | 2.700 |
Rmerge | 0.166 | 0.785 |
Number of reflections | 65192 | 3762 |
<I/σ(I)> | 8.4 | 2.1 |
Completeness [%] | 99.7 | |
Redundancy | 6.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 291 | 0.1 M TRIS hydrochloride pH 8.5, 2.0 M Ammonium phosphate monobasic |