Calcium-bound structure of calcium-dependent protein kinase 3 (CPK3) from Arabidopsis thaliana


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3LIJ 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP27720% PEG3350, 0.2 M sodium/potassium tartrate tetrahydrate
Crystal Properties
Matthews coefficientSolvent content
2.4549.86

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 53.963α = 90
b = 70.151β = 90
c = 156.796γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2021-05-23MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRF BEAMLINE BL19U10.987SSRFBL19U1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)CC (Half)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
12.15099.90.1840.9921610.334440
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.12.181.2580.8082.1

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)Mean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE2.10544.45134089169396.3890.2070.20620.2130.2270.235739.76
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]
-0.592-0.080.672
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg14.488
r_dihedral_angle_3_deg13.617
r_lrange_it9.752
r_lrange_other9.74
r_scangle_it6.893
r_scangle_other6.892
r_dihedral_angle_2_deg6.115
r_dihedral_angle_1_deg5.891
r_mcangle_it4.586
r_mcangle_other4.586
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_6_deg14.488
r_dihedral_angle_3_deg13.617
r_lrange_it9.752
r_lrange_other9.74
r_scangle_it6.893
r_scangle_other6.892
r_dihedral_angle_2_deg6.115
r_dihedral_angle_1_deg5.891
r_mcangle_it4.586
r_mcangle_other4.586
r_scbond_it4.445
r_scbond_other4.444
r_mcbond_it3.226
r_mcbond_other3.217
r_angle_refined_deg1.559
r_angle_other_deg0.569
r_symmetry_nbd_refined0.256
r_nbd_other0.208
r_symmetry_nbd_other0.197
r_nbd_refined0.192
r_xyhbond_nbd_refined0.178
r_symmetry_xyhbond_nbd_refined0.177
r_nbtor_refined0.167
r_symmetry_xyhbond_nbd_other0.092
r_chiral_restr0.076
r_symmetry_nbtor_other0.073
r_bond_refined_d0.009
r_gen_planes_refined0.006
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3798
Nucleic Acid Atoms
Solvent Atoms266
Heterogen Atoms4

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
BALBESphasing