2VWV

ephB4 kinase domain inhibitor complex

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2VWU	PDB ENTRY 2VWU

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7.5	291	CRYSTALLIZATION CONDITIONS: PROTEIN: 12MG/ML IN 50MM MOPS PH 6.5, 50MM NACL, 1MM DTT RESERVOIR: 25% PEG 5000 MME, 0.1M TRIS PH 7.5, 0.15M MGCL2, 15% GLYCEROL TEMP: 18 DEGREES C SITTING DROP: 2 UL PROTEIN, 0.6 UL RESERVOIR

Crystal Properties
Matthews coefficient	Solvent content
2.2	38.4

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 47.154	α = 90
b = 52.872	β = 110.06
c = 57.09	γ = 90

Symmetry
Space Group	P 1 21 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	RIGAKU-MSC SATURN	MIRRORS	2005-02-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU MICROMAX-007

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge 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
1	1.73	100	86.2	0.05	11.8	2.58		18158		2	31.59

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.73		40.1		0.4	1.5	1.68

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 2VWU	1.9	53.61	2	18158	917	86.2	0.241	0.238	0.287	RANDOM	36.01

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
0.833		0.487	-0.881		0.382

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.181
r_dihedral_angle_4_deg	17.555
r_dihedral_angle_3_deg	12.641
r_dihedral_angle_1_deg	6.669
r_scangle_it	2.581
r_scbond_it	1.759
r_angle_refined_deg	1.437
r_mcangle_it	1.243
r_mcbond_it	0.713
r_nbd_refined	0.212
r_nbtor_refined	0.187
r_xyhbond_nbd_refined	0.17
r_symmetry_vdw_refined	0.165
r_chiral_restr	0.088
r_symmetry_hbond_refined	0.082
r_bond_refined_d	0.013
r_gen_planes_refined	0.005
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1954
Nucleic Acid Atoms
Solvent Atoms	137
Heterogen Atoms	29

Software

Software
Software Name	Purpose
REFMAC	refinement
CrystalClear	data reduction
CrystalClear	data scaling
AMoRE	phasing