X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2IQJPDB entry 2IQJ

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP72912.27M Ammonium phosphate, 0.09M BTP, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
2.345.6

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 57.883α = 90
b = 57.883β = 90
c = 83.696γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 42006-11-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 17-ID1.00000APS17-ID

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
11.485099.70.05518.97.245446
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)
11.481.5397.30.2374.4

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE-RPDB entry 2IQJ1.483024481123999.8250.180.17970.1948random12.863
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]
0.1720.172-0.344
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.201
r_dihedral_angle_4_deg17.554
r_dihedral_angle_3_deg10.657
r_dihedral_angle_1_deg5.842
r_scangle_it4.116
r_scbond_it2.835
r_mcangle_it2.683
r_mcbond_it2.268
r_angle_refined_deg1.459
r_angle_other_deg0.922
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.201
r_dihedral_angle_4_deg17.554
r_dihedral_angle_3_deg10.657
r_dihedral_angle_1_deg5.842
r_scangle_it4.116
r_scbond_it2.835
r_mcangle_it2.683
r_mcbond_it2.268
r_angle_refined_deg1.459
r_angle_other_deg0.922
r_mcbond_other0.495
r_symmetry_vdw_other0.251
r_nbd_refined0.212
r_nbd_other0.201
r_nbtor_refined0.179
r_symmetry_vdw_refined0.133
r_xyhbond_nbd_refined0.113
r_chiral_restr0.095
r_symmetry_hbond_refined0.093
r_nbtor_other0.085
r_bond_refined_d0.016
r_gen_planes_refined0.007
r_bond_other_d0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1056
Nucleic Acid Atoms
Solvent Atoms75
Heterogen Atoms33

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
ADSCdata collection