X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2QSP 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.32980.3 M Na Cacodylate 17% PEG 3350, pH 6.3, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.2445.1

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 64.999α = 90
b = 78.381β = 90
c = 109.247γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray93CCDBRUKER PROTEUM-RMONTEL OPTICS2006-07-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODEBRUKER AXS MICROSTAR1.5418

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
11.7563.6398.659622
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.751.883.54

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)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 DIFFRACTIONTHROUGHOUT2QSP1.7563.6356091287898.420.180.180.1770.225RANDOM23.193
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]
0.310.39-0.7
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.906
r_dihedral_angle_3_deg15.031
r_dihedral_angle_4_deg14.843
r_dihedral_angle_1_deg4.917
r_scangle_it2.924
r_scbond_it1.995
r_angle_refined_deg1.38
r_mcangle_it1.235
r_mcbond_it0.829
r_nbtor_refined0.304
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.906
r_dihedral_angle_3_deg15.031
r_dihedral_angle_4_deg14.843
r_dihedral_angle_1_deg4.917
r_scangle_it2.924
r_scbond_it1.995
r_angle_refined_deg1.38
r_mcangle_it1.235
r_mcbond_it0.829
r_nbtor_refined0.304
r_nbd_refined0.218
r_symmetry_vdw_refined0.209
r_xyhbond_nbd_refined0.152
r_symmetry_hbond_refined0.152
r_chiral_restr0.107
r_metal_ion_refined0.107
r_bond_refined_d0.014
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4386
Nucleic Acid Atoms
Solvent Atoms617
Heterogen Atoms180

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
SAINTdata reduction
SCALEPACKdata scaling