X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2A8DPDB ENTRY 2A8D

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.52770.1 M HEPES, 1.7 M ammonium sulfate, 4% PEG 400, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.244.04

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 48.141α = 90
b = 133.317β = 90
c = 143.892γ = 90
Symmetry
Space GroupI 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 2102007-02-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONCHESS BEAMLINE F10.974CHESSF1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
12.5538.32295.70.0940.09413.8414811
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.552.69820.4820.4821.63.21799

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 2A8D2.5533.98148081480874395.150.2140.2140.2110.283RANDOM48.095
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]
0.080.19-0.27
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.895
r_dihedral_angle_3_deg19.662
r_dihedral_angle_4_deg18.9
r_dihedral_angle_1_deg7.483
r_scangle_it2.077
r_angle_refined_deg1.433
r_scbond_it1.382
r_angle_other_deg0.944
r_mcangle_it0.876
r_mcbond_it0.696
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.895
r_dihedral_angle_3_deg19.662
r_dihedral_angle_4_deg18.9
r_dihedral_angle_1_deg7.483
r_scangle_it2.077
r_angle_refined_deg1.433
r_scbond_it1.382
r_angle_other_deg0.944
r_mcangle_it0.876
r_mcbond_it0.696
r_symmetry_vdw_other0.274
r_xyhbond_nbd_refined0.24
r_nbd_refined0.234
r_nbd_other0.199
r_nbtor_refined0.18
r_symmetry_vdw_refined0.152
r_symmetry_hbond_refined0.101
r_mcbond_other0.097
r_nbtor_other0.091
r_chiral_restr0.077
r_xyhbond_nbd_other0.037
r_bond_refined_d0.013
r_gen_planes_refined0.005
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2920
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms27

Software

Software
Software NamePurpose
MOSFLMdata reduction
SCALAdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction