3OQU

Crystal structure of native abscisic acid receptor PYL9 with ABA


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1EVAPORATION8.529330% peg 4000, 0.1M tris, 0.2M li2So4, pH 8.5, EVAPORATION, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
3.1861.36

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 112.024α = 90
b = 112.024β = 90
c = 40.433γ = 120
Symmetry
Space GroupP 32

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray130CCDMAR CCD 165 mm2010-07-30MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONBSRF BEAMLINE 1W2B1.0BSRF1W2B

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
12.685010.0840.069166.3158871588733
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.682.7395.20.3930.3932.313.5779

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (I)Cut-off Sigma (F)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT3KLX2.6848.5133151131508179699.510.178810.17750.20416RANDOM33.194
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]
-0.14-0.07-0.140.21
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.24
r_dihedral_angle_4_deg22.682
r_dihedral_angle_3_deg17.584
r_dihedral_angle_1_deg5.681
r_scangle_it1.79
r_angle_refined_deg1.255
r_scbond_it1.028
r_mcangle_it0.818
r_mcbond_it0.43
r_chiral_restr0.084
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.24
r_dihedral_angle_4_deg22.682
r_dihedral_angle_3_deg17.584
r_dihedral_angle_1_deg5.681
r_scangle_it1.79
r_angle_refined_deg1.255
r_scbond_it1.028
r_mcangle_it0.818
r_mcbond_it0.43
r_chiral_restr0.084
r_bond_refined_d0.009
r_gen_planes_refined0.005
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
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 AtomsNumber
Protein Atoms2548
Nucleic Acid Atoms
Solvent Atoms231
Heterogen Atoms38

Software

Software
Software NamePurpose
MAR345dtbdata collection
PHASESphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling