1MQ4

Crystal Structure of Aurora-A Protein Kinase


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1FOT 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP9293PEG MME550, NaCl, Bicine, pH 9.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.5651.89

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 80.452α = 90
b = 80.452β = 90
c = 172.172γ = 120
Symmetry
Space GroupP 61 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 4Synchrotron2002-02-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 5.0.31.0ALS5.0.3

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.644980.08614.57.432234288792238.15
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.91.95930.5781557

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1FOT1.9402887925106133798.450.2290.226890.224540.27259RANDOM38.157
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]
-1.14-0.57-1.141.71
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg7.693
r_scangle_it4.161
r_scbond_it2.459
r_mcangle_it1.612
r_angle_refined_deg1.468
r_angle_other_deg0.839
r_mcbond_it0.821
r_symmetry_hbond_refined0.693
r_symmetry_vdw_refined0.467
r_symmetry_vdw_other0.308
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg7.693
r_scangle_it4.161
r_scbond_it2.459
r_mcangle_it1.612
r_angle_refined_deg1.468
r_angle_other_deg0.839
r_mcbond_it0.821
r_symmetry_hbond_refined0.693
r_symmetry_vdw_refined0.467
r_symmetry_vdw_other0.308
r_nbd_other0.243
r_nbd_refined0.203
r_xyhbond_nbd_refined0.16
r_nbtor_other0.091
r_chiral_restr0.084
r_bond_refined_d0.013
r_gen_planes_refined0.007
r_gen_planes_other0.003
r_bond_other_d0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2105
Nucleic Acid Atoms
Solvent Atoms72
Heterogen Atoms34

Software

Software
Software NamePurpose
MOSFLMdata reduction
SCALAdata scaling
AMoREphasing
REFMACrefinement
CCP4data scaling