4YK4

Human antibody 641 I-9 in complex with influenza hemagglutinin H1 Solomon Islands/03/2006

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 24-ID-E
Synchrotron site	APS
Beamline	24-ID-E
Temperature [K]	100
Detector technology	CCD
Collection date	2013-07-26
Detector	ADSC QUANTUM 315
Wavelength(s)	0.97915
Spacegroup name	C 1 2 1
Unit cell lengths	235.365, 130.154, 68.972
Unit cell angles	90.00, 105.88, 90.00

Refinement procedure

Resolution	35.040 - 2.800
R-factor	0.2219
Rwork	0.220
R-free	0.26030
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4hkx 1hez 1d5b
RMSD bond length	0.012
RMSD bond angle	1.059
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	PHENIX

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	2.850
High resolution limit [Å]	2.800	7.590	2.800
Rmerge	0.106	0.049	0.589
Rmeas	0.128	0.058	0.712
Rpim	0.070	0.031	0.395
Total number of observations	146198
Number of reflections	48068
<I/σ(I)>	11.9
Completeness [%]	96.1	90.9	99.5
Redundancy	3	3.1	3.1
CC(1/2)		0.995	0.683

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7.5	293	0.1M HEPES, 6% PEG 2000, 0.3M magnesium nitrate, 0.05M lithium sulfate, 2% MPD