X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1MH1 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP5.52930.1 M Bis-Tris, 25% PEG 3350, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.3146.77

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 53.932α = 90
b = 80.841β = 90
c = 84.563γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS HTC2005-10-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU FR-E1.54180

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
11.922.4399.929868
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.92100

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1MH11.922.432834528345151599.870.168090.168090.165280.22098RANDOM30.426
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]
-0.441.38-0.94
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.827
r_dihedral_angle_4_deg18.197
r_dihedral_angle_3_deg12.813
r_scangle_it8.468
r_scbond_it6.534
r_dihedral_angle_1_deg5.682
r_mcangle_it4.033
r_mcbond_it3.141
r_angle_refined_deg1.353
r_angle_other_deg0.93
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.827
r_dihedral_angle_4_deg18.197
r_dihedral_angle_3_deg12.813
r_scangle_it8.468
r_scbond_it6.534
r_dihedral_angle_1_deg5.682
r_mcangle_it4.033
r_mcbond_it3.141
r_angle_refined_deg1.353
r_angle_other_deg0.93
r_mcbond_other0.88
r_nbd_refined0.204
r_nbd_other0.2
r_symmetry_vdw_other0.195
r_nbtor_refined0.177
r_xyhbond_nbd_refined0.171
r_symmetry_hbond_refined0.168
r_symmetry_vdw_refined0.139
r_nbtor_other0.085
r_chiral_restr0.079
r_bond_refined_d0.011
r_gen_planes_refined0.005
r_bond_other_d0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2739
Nucleic Acid Atoms
Solvent Atoms276
Heterogen Atoms61

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
CCP4data scaling
PHASERphasing