4DSB

Complex Structure of Abscisic Acid Receptor PYL3 with (+)-ABA in Spacegroup of I 212121 at 2.70A


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.62911.6M (NH)2SO4, 0.1M HEPES, pH 7.6, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
3.4764.53

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 63.189α = 90
b = 89.041β = 90
c = 206.685γ = 90
Symmetry
Space GroupI 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152010-04-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSPRING-8 BEAMLINE BL41XU1SPring-8BL41XU

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge 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
12.75092.40.0773.9180081663733
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)
12.72.7540.5913.9724

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMIRTHROUGHOUT3KLX2.7501531476292.770.21190.20760.2903RANDOM80.0378
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]
-0.029.11-9.09
RMS Deviations
KeyRefinement Restraint Deviation
r_sphericity_free38.708
r_dihedral_angle_2_deg36.853
r_sphericity_bonded22.814
r_dihedral_angle_3_deg19.877
r_dihedral_angle_4_deg16.084
r_dihedral_angle_1_deg6.427
r_rigid_bond_restr3.46
r_angle_refined_deg1.786
r_chiral_restr0.169
r_bond_refined_d0.008
RMS Deviations
KeyRefinement Restraint Deviation
r_sphericity_free38.708
r_dihedral_angle_2_deg36.853
r_sphericity_bonded22.814
r_dihedral_angle_3_deg19.877
r_dihedral_angle_4_deg16.084
r_dihedral_angle_1_deg6.427
r_rigid_bond_restr3.46
r_angle_refined_deg1.786
r_chiral_restr0.169
r_bond_refined_d0.008
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2509
Nucleic Acid Atoms
Solvent Atoms122
Heterogen Atoms38

Software

Software
Software NamePurpose
ADSCdata collection
SHELXSphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling