X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP729825% PEG 4000, 0.1 M sodium acetate pH 5.6, 0.1 M tris pH 8, 0.1 M lithium nitrate, 0.01 M copper(II) sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
3.3863.58

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 48.62α = 90
b = 48.62β = 90
c = 276.311γ = 120
Symmetry
Space GroupP 61 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IV++2008-06-09
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU1.54

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
12.124.3188.450.0728.31256412564
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.12.15473.6

Refinement

Statistics
Diffraction IDStructure Solution 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 REPLACEMENTPDB ENTRY 1AG02.124.22109441094455293.570.177610.177610.174870.2357RANDOM28.768
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]
0.080.040.08-0.12
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.702
r_dihedral_angle_3_deg15.668
r_dihedral_angle_4_deg11.909
r_dihedral_angle_1_deg7.599
r_scangle_it6.356
r_scbond_it3.952
r_mcangle_it2.365
r_angle_refined_deg2.131
r_mcbond_it1.34
r_nbtor_refined0.309
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.702
r_dihedral_angle_3_deg15.668
r_dihedral_angle_4_deg11.909
r_dihedral_angle_1_deg7.599
r_scangle_it6.356
r_scbond_it3.952
r_mcangle_it2.365
r_angle_refined_deg2.131
r_mcbond_it1.34
r_nbtor_refined0.309
r_symmetry_hbond_refined0.28
r_nbd_refined0.232
r_symmetry_vdw_refined0.213
r_xyhbond_nbd_refined0.195
r_chiral_restr0.166
r_metal_ion_refined0.089
r_bond_refined_d0.027
r_gen_planes_refined0.011
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms975
Nucleic Acid Atoms
Solvent Atoms175
Heterogen Atoms10

Software

Software
Software NamePurpose
CrystalCleardata collection
MOLREPphasing
REFMACrefinement
iMOSFLMdata reduction
SCALAdata scaling