3U9U

Crystal Structure of Extracellular Domain of Human ErbB4/Her4 in complex with the Fab fragment of mAb1479

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	CCD
Collection date	2010-02-16
Detector	MARMOSAIC 300 mm CCD
Wavelength(s)	1.0331
Spacegroup name	P 21 21 21
Unit cell lengths	83.121, 110.914, 362.051
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	45.260 - 3.420
R-factor	0.236
Rwork	0.234
R-free	0.27240
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2ahx 1n8z
RMSD bond length	0.009
RMSD bond angle	1.160
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	PHASER
Refinement software	BUSTER-TNT (BUSTER 2.8.0)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	3.520
High resolution limit [Å]	3.400	7.320	3.400
Rmerge	0.150	0.042	0.612
Number of reflections	44255
<I/σ(I)>	6.2
Completeness [%]	95.2	86.3	95.8
Redundancy	2.9	3	2.3

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	5.5	293	10% PEG4000, 0.2 M Sodium Acetate, 0.1 M Sodium Citrate pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K