4XKG

Crystal structure of hemagglutinin from Taiwan (2013) H6N1 influenza virus in complex with 6'-SLN

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 23-ID-D
Synchrotron site	APS
Beamline	23-ID-D
Temperature [K]	100
Detector technology	PIXEL
Collection date	2014-04-17
Detector	DECTRIS PILATUS 6M
Wavelength(s)	1.03320
Spacegroup name	C 1 2 1
Unit cell lengths	185.460, 99.064, 133.671
Unit cell angles	90.00, 126.47, 90.00

Refinement procedure

Resolution	49.532 - 2.250
R-factor	0.2106
Rwork	0.208
R-free	0.25410
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4xkd
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHENIX
Refinement software	REFMAC

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	2.290
High resolution limit [Å]	2.250	6.100	2.250
Rmerge	0.082	0.051	0.309
Rmeas	0.098	0.061	0.371
Rpim	0.054	0.033	0.203
Total number of observations	290644
Number of reflections	90738
<I/σ(I)>	8.8
Completeness [%]	97.5	98.1	94.9
Redundancy	3.2	3.2	3.1
CC(1/2)		0.995	0.875

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	8	293.15	10mM NiCl2, 0.1M Tris pH 8.5, 20% (w/v) MPEG 2000 and 20% glycerol