X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1W8OPDB ENTRY 1W8O

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
116 % PEG 3350, 0.2 M DI-AMMONIUM HYDROGEN CITRATE
Crystal Properties
Matthews coefficientSolvent content
2.244

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 141.457α = 90
b = 141.457β = 90
c = 158.88γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCDTOROIDAL MIRROR2004-11-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-2ESRFID14-2

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
122.198.30.159.95.51213646
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)
122.199.60.442.85.1

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 1W8O2122.17115262610297.90.1970.1930.267RANDOM17.61
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]
0.120.060.12-0.18
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.959
r_dihedral_angle_4_deg19.554
r_dihedral_angle_3_deg15.791
r_dihedral_angle_1_deg7.075
r_scangle_it2.928
r_scbond_it1.957
r_angle_refined_deg1.603
r_mcangle_it1.146
r_mcbond_it0.699
r_nbtor_refined0.305
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.959
r_dihedral_angle_4_deg19.554
r_dihedral_angle_3_deg15.791
r_dihedral_angle_1_deg7.075
r_scangle_it2.928
r_scbond_it1.957
r_angle_refined_deg1.603
r_mcangle_it1.146
r_mcbond_it0.699
r_nbtor_refined0.305
r_symmetry_hbond_refined0.277
r_nbd_refined0.215
r_symmetry_vdw_refined0.198
r_xyhbond_nbd_refined0.178
r_chiral_restr0.103
r_bond_refined_d0.016
r_gen_planes_refined0.006
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
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 Atoms13589
Nucleic Acid Atoms
Solvent Atoms1496
Heterogen Atoms57

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
AMoREphasing