4ZYK

Crystal Structure of Quaternary-Specific RSV-Neutralizing Human Antibody AM14

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	CHESS BEAMLINE A1
Synchrotron site	CHESS
Beamline	A1
Temperature [K]	100
Detector technology	CCD
Collection date	2014-06-06
Detector	ADSC QUANTUM 210
Wavelength(s)	0.9770
Spacegroup name	P 21 21 21
Unit cell lengths	69.680, 95.880, 145.950
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	52.582 - 2.000
R-factor	0.1881
Rwork	0.186
R-free	0.22560
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4ers 4jha
RMSD bond length	0.003
RMSD bond angle	0.756
Data reduction software	MOSFLM
Data scaling software	Aimless (0.3.5)
Phasing software	PHASER
Refinement software	PHENIX ((phenix.refine: 1.9_1692))

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	52.582	52.580	2.050
High resolution limit [Å]	2.000	9.380	2.000
Rmerge	0.179	0.076	1.190
Rpim	0.087	0.041	0.615
Total number of observations	337175	2973	20879
Number of reflections	66821
<I/σ(I)>	6.9	11.7	2.2
Completeness [%]	100.0	99.2	99.9
Redundancy	5	3.9	4.7
CC(1/2)	0.990	0.990	0.542

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	4.5	293	8.69mg/mL AM14Fab, 0.1M Sodium acetate pH4.5, 0.2M ammonium sulfate, 25% PEG4000