6ICW
Crystal structure of H7 hemagglutinin mutant AH-SGTQ (A138S, V186G, P221T and L226Q) from the influenza virus A/Anhui/1/2013 (H7N9)
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 | 2014-05-11 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.97923 |
Spacegroup name | H 3 2 |
Unit cell lengths | 115.605, 115.605, 293.498 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 37.530 - 2.600 |
R-factor | 0.2588 |
Rwork | 0.258 |
R-free | 0.28350 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4lkg |
RMSD bond length | 0.002 |
RMSD bond angle | 0.930 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | PHASER |
Refinement software | PHENIX ((1.11.1_2575: ???)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 37.530 | 2.690 |
High resolution limit [Å] | 2.600 | 2.600 |
Number of reflections | 23594 | |
<I/σ(I)> | 17.9 | |
Completeness [%] | 99.8 | |
Redundancy | 8.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 291 | 0.2M Sodium citrate tribasic dihydrate, 20% w/v Polyethylene glycol 3350 |