3LCD

Inhibitor Bound to A DFG-In structure of the Kinase Domain of CSF-1R

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.5	293	Equal volumes of protein:ligand (10 mg/ml protein, 1 mM ligand, 200 mM NaCl, 50 mM Potassium dihydrogen phosphate pH 7.5, 5% glycerol, 0.25 mM TCEP) and well solution (0.1 M sodium acetate pH 5.5, 0.2 M Lithium sulfate, 5 mM DTT, 1.5% glycerol, 10-25% PEG 3350) were mixed and set up., VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.6	52.78

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 57.649	α = 90
b = 74.125	β = 90
c = 91.024	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	IMAGE PLATE	MAR scanner 300 mm plate		2009-03-18	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 21-ID-F	1.07804	APS	21-ID-F

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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
1	2.5	20	96.7	0.143	11.5	5.65	13960	13462		-3	44.5

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.5	2.59	78.6		0.504	2.1	2.8	1062

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	2.5	20	13462	12800	662	96.37	0.2183	0.2183	0.21592	0.26497	RANDOM	14.703

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]
0.85			2.62		-3.46

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.032
r_dihedral_angle_4_deg	21.934
r_dihedral_angle_3_deg	15.87
r_dihedral_angle_1_deg	5.871
r_scangle_it	1.782
r_angle_refined_deg	1.173
r_scbond_it	1.078
r_angle_other_deg	0.804
r_mcangle_it	0.783
r_mcbond_it	0.412
r_chiral_restr	0.064
r_mcbond_other	0.06
r_bond_refined_d	0.008
r_gen_planes_refined	0.004
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2249
Nucleic Acid Atoms
Solvent Atoms	44
Heterogen Atoms	46

Software

Software
Software Name	Purpose
HKL-2000	data collection
PHASER	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling