X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.52930.01M NiCl2, 0.1M TRIS, pH 8.5, 1M Li2SO4, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.4349.42

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 88.521α = 90
b = 88.521β = 90
c = 118.95γ = 120
Symmetry
Space GroupH 3

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2006-05-06MSINGLE 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
12.346.9899.20.0893.315274
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)
12.32.42950.3872.7

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 REPLACEMENTTHROUGHOUTpdb entry 2CFV2.346.98145811458173899.150.183990.183990.181790.2275RANDOM22.442
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]
0.310.160.31-0.47
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.257
r_dihedral_angle_4_deg16.095
r_dihedral_angle_3_deg14.494
r_dihedral_angle_1_deg6.569
r_scangle_it1.901
r_scbond_it1.391
r_angle_other_deg1.314
r_angle_refined_deg1.291
r_mcangle_it0.978
r_mcbond_it0.596
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.257
r_dihedral_angle_4_deg16.095
r_dihedral_angle_3_deg14.494
r_dihedral_angle_1_deg6.569
r_scangle_it1.901
r_scbond_it1.391
r_angle_other_deg1.314
r_angle_refined_deg1.291
r_mcangle_it0.978
r_mcbond_it0.596
r_nbd_refined0.199
r_nbd_other0.198
r_symmetry_vdw_refined0.18
r_nbtor_refined0.175
r_symmetry_vdw_other0.173
r_xyhbond_nbd_refined0.147
r_mcbond_other0.107
r_nbtor_other0.087
r_symmetry_hbond_refined0.078
r_chiral_restr0.077
r_metal_ion_refined0.042
r_bond_refined_d0.011
r_gen_planes_refined0.004
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2380
Nucleic Acid Atoms
Solvent Atoms94
Heterogen Atoms11

Software

Software
Software NamePurpose
REFMACrefinement
MAR345data collection
MOSFLMdata reduction
CCP4data scaling