X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1M7BPDB ENTRY 1M7B

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
18.50.2M NAI, 20%(W/V)PEG3350, 0.1M BISTRISPROPANE PH8.5, 10% (V/V) ETHYLENE GLYCOL, 0.5% (V/V) DIMETHYLSULPHOXIDE, pH 8.50
Crystal Properties
Matthews coefficientSolvent content
2.6654

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 67.168α = 90
b = 67.762β = 90
c = 206.409γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2006-03-24MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SASLSX10SA

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
12.33095.90.06117.720279-344.7
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)
12.32.3495.50.2175

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 REPLACEMENTTHROUGHOUTPDB ENTRY 1M7B2.313019213102195.60.2070.2050.236RANDOM30.73
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]
1.252.39-3.65
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.716
r_dihedral_angle_4_deg22.426
r_dihedral_angle_3_deg16.369
r_dihedral_angle_1_deg6.489
r_scangle_it2.308
r_angle_refined_deg1.601
r_scbond_it1.56
r_angle_other_deg1.52
r_mcangle_it1.035
r_mcbond_it0.609
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.716
r_dihedral_angle_4_deg22.426
r_dihedral_angle_3_deg16.369
r_dihedral_angle_1_deg6.489
r_scangle_it2.308
r_angle_refined_deg1.601
r_scbond_it1.56
r_angle_other_deg1.52
r_mcangle_it1.035
r_mcbond_it0.609
r_symmetry_vdw_other0.267
r_symmetry_hbond_refined0.24
r_nbd_refined0.202
r_nbd_other0.196
r_nbtor_refined0.175
r_xyhbond_nbd_refined0.146
r_chiral_restr0.128
r_symmetry_vdw_refined0.127
r_nbtor_other0.092
r_bond_refined_d0.014
r_gen_planes_refined0.005
r_bond_other_d0.003
r_gen_planes_other0.002
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2708
Nucleic Acid Atoms
Solvent Atoms129
Heterogen Atoms66

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing