X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1MRFPDB entry 1MRF

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP5.5298PEG 4000, ammoniumsulfate, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.5451.64

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 164.788α = 90
b = 53.761β = 94.64
c = 110.39γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMARRESEARCH2004-10-05MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU1.5418

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
12.755099.20.149.13.7257022549653
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.752.8198.50.5521.93.71677

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 DIFFRACTIONMIRTHROUGHOUTPDB entry 1MRF2.75502410624014125799.620.20530.20530.202910.25024RANDOM32.671
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]
-0.420.360.65-0.17
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.758
r_dihedral_angle_4_deg19.342
r_dihedral_angle_3_deg17.364
r_dihedral_angle_1_deg6.174
r_scangle_it1.924
r_angle_refined_deg1.343
r_scbond_it1.086
r_mcangle_it0.654
r_mcbond_it0.389
r_nbtor_refined0.307
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.758
r_dihedral_angle_4_deg19.342
r_dihedral_angle_3_deg17.364
r_dihedral_angle_1_deg6.174
r_scangle_it1.924
r_angle_refined_deg1.343
r_scbond_it1.086
r_mcangle_it0.654
r_mcbond_it0.389
r_nbtor_refined0.307
r_symmetry_vdw_refined0.282
r_symmetry_hbond_refined0.238
r_nbd_refined0.21
r_xyhbond_nbd_refined0.138
r_chiral_restr0.081
r_bond_refined_d0.011
r_gen_planes_refined0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6730
Nucleic Acid Atoms
Solvent Atoms120
Heterogen Atoms67

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
PHASERphasing