X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4293PEG 2000, NaCl, citric acid, pH 4.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.141.34

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 55.76α = 90
b = 63.26β = 90
c = 151.66γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152007-06-19MMAD
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE BM30A0.971968, 0.979648, 0.979896ESRFBM30A

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
12.444.995.60.0440.07112.913.74054038743213.3
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)
2.42.566.90.530.522.43.63981

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DIFFRACTIONTHROUGHOUT2.444.92126210641000.2290.2250.295RANDOM56.198
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]
4.85-3.72-1.13
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg43.004
r_dihedral_angle_3_deg22.167
r_dihedral_angle_4_deg22.113
r_dihedral_angle_1_deg11.037
r_scangle_it4.143
r_mcangle_it2.841
r_scbond_it2.481
r_angle_refined_deg1.722
r_mcbond_it1.602
r_nbtor_refined0.315
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg43.004
r_dihedral_angle_3_deg22.167
r_dihedral_angle_4_deg22.113
r_dihedral_angle_1_deg11.037
r_scangle_it4.143
r_mcangle_it2.841
r_scbond_it2.481
r_angle_refined_deg1.722
r_mcbond_it1.602
r_nbtor_refined0.315
r_nbd_refined0.283
r_symmetry_vdw_refined0.274
r_xyhbond_nbd_refined0.215
r_metal_ion_refined0.176
r_chiral_restr0.172
r_symmetry_hbond_refined0.165
r_bond_refined_d0.012
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4132
Nucleic Acid Atoms
Solvent Atoms144
Heterogen Atoms4

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
XSCALEdata scaling
SHARPphasing