X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION6.5291AMMONIUM ACETATE, PEG 3350, BIS-TRIS, reduced with dithionite in anaerobic conditions, pH 6.5, vapor diffusion, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
2.1643.07

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 97.661α = 90
b = 115.295β = 90
c = 180.823γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray91CCDMARMOSAIC 225 mm CCD2008-02-13SINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 21-ID-F0.9793APS21-ID-F

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
11.685099.80.0596.6115518
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)
11.681.7499.30.3095.411315

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 DIFFRACTIONTHROUGHOUT1.6848.85115459578299.720.1690.1670.202RANDOM22.628
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]
-0.510.390.13
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.928
r_dihedral_angle_4_deg16.449
r_dihedral_angle_3_deg13.314
r_dihedral_angle_1_deg5.466
r_scangle_it3.121
r_scbond_it2.014
r_angle_refined_deg1.322
r_mcangle_it1.256
r_mcbond_it0.798
r_nbtor_refined0.309
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.928
r_dihedral_angle_4_deg16.449
r_dihedral_angle_3_deg13.314
r_dihedral_angle_1_deg5.466
r_scangle_it3.121
r_scbond_it2.014
r_angle_refined_deg1.322
r_mcangle_it1.256
r_mcbond_it0.798
r_nbtor_refined0.309
r_symmetry_vdw_refined0.21
r_nbd_refined0.206
r_symmetry_hbond_refined0.173
r_xyhbond_nbd_refined0.136
r_chiral_restr0.095
r_bond_refined_d0.011
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8095
Nucleic Acid Atoms
Solvent Atoms929
Heterogen Atoms52

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction