8R4V

Structure of Salt-inducible kinase 3 in complex with inhibitor

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION		293	37.5% Precipitant mix 4 (12.5% MPD, 12.5% PEG 1000, 12.5% PEG 3350), 0.12 M Monosaccharides mix (0.02 M D-Glucose, 0.02 M D-Mannose, 0.02 M D-Galactose, 0.02 M L-Fucose, 0.02 M D-Xylose, 0.02 M N-Acetyl-D-Glucosamine) and 0.1 M Buffer system 3, pH 8.5 (Tris (Base), Bicine)

Crystal Properties
Matthews coefficient	Solvent content
2.64	53.4

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 104.251	α = 90
b = 104.251	β = 90
c = 95.618	γ = 120

Symmetry
Space Group	P 31

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	PIXEL	DECTRIS PILATUS 6M		2015-06-12	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID29	0.98	ESRF	ID29

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	CC (Half)	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	1.9	65.645	60.4	0.997	10.6	4.3		55296

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.9	2.13			0.491

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	1.9	65.645	55295	2794	60.376	0.206	0.2042	0.2398	37.303

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]
-0.514			-0.514		1.029

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	17.78
r_dihedral_angle_6_deg	14.51
r_dihedral_angle_2_deg	13.663
r_dihedral_angle_1_deg	6.817
r_lrange_other	5.74
r_lrange_it	5.73
r_mcangle_it	3.671
r_mcangle_other	3.671
r_scangle_it	3.333
r_scangle_other	3.323
r_mcbond_it	2.303
r_mcbond_other	2.302
r_scbond_it	2.131
r_scbond_other	2.12
r_angle_refined_deg	1.171
r_angle_other_deg	0.402
r_nbd_refined	0.21
r_symmetry_nbd_other	0.199
r_nbd_other	0.196
r_nbtor_refined	0.19
r_symmetry_xyhbond_nbd_refined	0.184
r_xyhbond_nbd_refined	0.167
r_symmetry_nbd_refined	0.167
r_ncsr_local_group_1	0.132
r_ncsr_local_group_3	0.125
r_ncsr_local_group_2	0.114
r_symmetry_nbtor_other	0.077
r_chiral_restr	0.059
r_chiral_restr_other	0.023
r_bond_refined_d	0.005
r_gen_planes_refined	0.005
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	7431
Nucleic Acid Atoms
Solvent Atoms	115
Heterogen Atoms	126

Software

Software
Software Name	Purpose
REFMAC	refinement
autoPROC	data reduction
autoPROC	data scaling
PHASER	phasing