4CQS

H5 (VN1194) Asn186Lys Mutant Haemagglutinin in Complex with Avian Receptor Analogue 3'SLN

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	DIAMOND BEAMLINE I04-1
Synchrotron site	Diamond
Beamline	I04-1
Temperature [K]	100
Detector technology	CCD
Detector	MARRESEARCH
Spacegroup name	H 3 2
Unit cell lengths	101.201, 101.201, 451.666
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	150.560 - 2.550
R-factor	0.19661
Rwork	0.195
R-free	0.23227
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4bgw
RMSD bond length	0.005
RMSD bond angle	1.038
Data reduction software	xia2
Data scaling software	SCALA
Phasing software	PHASER
Refinement software	REFMAC (5.8.0046)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	39.430	2.690
High resolution limit [Å]	2.550	2.550
Rmerge	0.080	0.630
Number of reflections	29712
<I/σ(I)>	16.66	3.2
Completeness [%]	99.9	100
Redundancy	9.1	8.5

Crystallization Conditions

crystal ID	method	pH	temperature	details
1				0.1 M HEPES/MOPS PH 7.0, 0.05 M MGCL2, 28-30% PEG 550 MME, SEEDED WITH CRUSHED WILD-TYPE VN1194 HA CRYSTALS.