X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1MICRODIALYSIS9.8MICRODIALYSIS AGAINST 65-69 MM PIPERAZINE PH 9.8, 25-29 MM NABR, 21-25% GLYCEROL, 9% MPD, 1% PEG350MME. FOR DETAILS SEE REFERNCE 1 IN REMARK 1
Crystal Properties
Matthews coefficientSolvent content
2.448

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 51.808α = 113.11
b = 112.975β = 91.52
c = 123.299γ = 100.51
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMARRESEARCHMONOCHROMATOR1997-09-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONELETTRA BEAMLINE 5.2RELETTRA5.2R

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
12.3443.1990.40.111.22.49575529.267
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)
12.342.4775.10.223.71.9

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 1CIY2.35112.5190938481591.680.185520.183820.21772RANDOM21.553
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]
1.07-0.270.41-1.1-0.74-0.63
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.982
r_dihedral_angle_4_deg18.463
r_dihedral_angle_3_deg12.243
r_dihedral_angle_1_deg5.814
r_angle_refined_deg1.221
r_angle_other_deg1.049
r_chiral_restr0.069
r_bond_refined_d0.009
r_gen_planes_refined0.006
r_bond_other_d0.005
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.982
r_dihedral_angle_4_deg18.463
r_dihedral_angle_3_deg12.243
r_dihedral_angle_1_deg5.814
r_angle_refined_deg1.221
r_angle_other_deg1.049
r_chiral_restr0.069
r_bond_refined_d0.009
r_gen_planes_refined0.006
r_bond_other_d0.005
r_gen_planes_other0.004
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_it
r_mcbond_other
r_mcangle_it
r_mcangle_other
r_scbond_it
r_scbond_other
r_scangle_it
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 Atoms18358
Nucleic Acid Atoms
Solvent Atoms721
Heterogen Atoms26

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
AMoREphasing