3DJ5

Crystal structure of the mouse Aurora-A catalytic domain (Asn186->Gly, Lys240->Arg, Met302->Leu) in complex with Compound 290.

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2C6D	PDB entry 2c6d

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		5.6	293	Protein at 8.5 mg/ml in 50 mM Tris pH 7.0, 200 mM NaCl, 3 mM DTT; hanging-drop vapor diffusion; mother liquor: 0.1 M sodium citrate tribasic dihydrate pH 5.6, 2% tacsimate, 16% PEG 3350; temperature: 293K; cryoprotectant: 20% glycerol; crystal frozen by immersion in liquid nitrogen

Crystal Properties
Matthews coefficient	Solvent content
2.72	54.77

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 97.738	α = 90
b = 97.738	β = 90
c = 62.224	γ = 120

Symmetry
Space Group	P 32 2 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	160	CCD	ADSC QUANTUM 315	Vertical focusing mirror	2008-04-29	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL7-1	0.98	SSRL	BL7-1

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	1.8	30	98.7	0.053	16.6	3.8	32098	31664

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)
	1.8	1.86	99.8		0.167	4.9

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	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 2c6d	1.8	30	29178	2449	98.56	0.2099	0.20715	0.24299	RANDOM	26.476

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]
0.5	0.25		0.5		-0.76

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.545
r_dihedral_angle_4_deg	21.574
r_dihedral_angle_3_deg	15.266
r_dihedral_angle_1_deg	5.152
r_scangle_it	4.906
r_mcangle_it	3.682
r_scbond_it	3.465
r_mcbond_it	2.642
r_angle_refined_deg	1.166
r_nbtor_refined	0.3
r_nbd_refined	0.197
r_symmetry_vdw_refined	0.185
r_symmetry_hbond_refined	0.146
r_xyhbond_nbd_refined	0.142
r_chiral_restr	0.079
r_bond_refined_d	0.009
r_gen_planes_refined	0.003
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_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2077
Nucleic Acid Atoms
Solvent Atoms	369
Heterogen Atoms	31

Software

Software
Software Name	Purpose
REFMAC	refinement
ADSC	data collection
CrystalClear	data reduction
d*TREK	data scaling
MOLREP	phasing