X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.52930.1M Tris-HCl pH 8.5, 0.2M Ammonium phosphate monobasic, 50% MPD , VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.9357.98

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 76.34α = 90
b = 114.61β = 109.55
c = 102.199γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 210mirrors2010-04-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSPRING-8 BEAMLINE BL38B11.0SPring-8BL38B1

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
11.75099.90.07418.83.8182172-3
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)
11.71.761000.532.23.8

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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT3AIK1.726.62172304909399.930.178670.177220.20673RANDOM21.988
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]
0.010.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.834
r_dihedral_angle_4_deg20.172
r_dihedral_angle_3_deg16.214
r_scangle_it7.462
r_dihedral_angle_1_deg7.23
r_scbond_it4.973
r_mcangle_it3.204
r_mcbond_it2.14
r_angle_refined_deg1.061
r_chiral_restr0.099
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.834
r_dihedral_angle_4_deg20.172
r_dihedral_angle_3_deg16.214
r_scangle_it7.462
r_dihedral_angle_1_deg7.23
r_scbond_it4.973
r_mcangle_it3.204
r_mcbond_it2.14
r_angle_refined_deg1.061
r_chiral_restr0.099
r_gen_planes_refined0.02
r_bond_refined_d0.009
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 Atoms8940
Nucleic Acid Atoms
Solvent Atoms602
Heterogen Atoms153

Software

Software
Software NamePurpose
BL38B1data collection
MOLREPphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling