ISDA

4BK4

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	?	?	1.8 M AMMONIUM PHOSPHATE, 100 MM HEPES PH 7.4, ADDITIVE = EPHRINB2 IN A 1:1 MOLAR RATIO. WE SAW NO SIGN OF EPHRINB2 IN THE CRYSTAL STRUCTURE. THE USUAL BINDING SITE ON HEPHA4 WAS OCCUPIED BY AN EPHA4-EPHA4 CRYSTAL CONTACT.

Unit Cell:

a: 166.890 Å b: 166.890 Å c: 192.090 Å α: 90.00° β: 90.00° γ: 120.00°

Symmetry:

Space Group: P 32 2 1

Crystal Properties:

Matthew's Coefficient: 6.16 Solvent Content: 76.7

Refinement Statistics

Diffraction ID	Structure Solution Method	Cross Validation Method	Resolution Limit (High)	Resolution Limit (Low)	Number of Reflections (Observed)	Number of Reflections (R-free)	Percent Reflections (Observed)	R-Work	R-Free	Mean Isotropic
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	3.65	48.18	34842	1753	99.91	0.3513	0.3858	124.97

Data Collection

Overall

Resolution Limit (High)	Resolution Limit (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
3.65	83.00	99.9	0.19	?	14.70	20	?	34863	?	0.0	144.40

Highest Resolution Shell

#	Resolution Limits (Low)	Resolution Limits (High)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	3.65	3.70	100.0		?	0.48	20

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		100 K

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
SYNCHROTRON	DIAMOND BEAMLINE I24	?	Diamond	I24

Software