X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1A8S 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.52931% PEG 400, 1.65M (NH4)2SO4, 0.1M HEPES , pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
4.371.41

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 146.04α = 90
b = 146.04β = 90
c = 129.88γ = 120
Symmetry
Space GroupP 32

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray93IMAGE PLATERIGAKU RAXIS HTCOsmic mirrors2003-04-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU MICROMAX-0071.5418

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
11.848.895.20.066145.0428513927145211
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.8041.85165.80.2473.72.431314

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-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1A8S1.80448.532851392714522711395.150.1750.202RANDOM18.672
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]
0.010.010.01-0.02
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg5.553
r_scangle_it4.273
r_scbond_it2.729
r_angle_refined_deg1.59
r_mcangle_it1.489
r_mcbond_it0.852
r_nbd_refined0.214
r_symmetry_vdw_refined0.149
r_chiral_restr0.132
r_xyhbond_nbd_refined0.127
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg5.553
r_scangle_it4.273
r_scbond_it2.729
r_angle_refined_deg1.59
r_mcangle_it1.489
r_mcbond_it0.852
r_nbd_refined0.214
r_symmetry_vdw_refined0.149
r_chiral_restr0.132
r_xyhbond_nbd_refined0.127
r_symmetry_hbond_refined0.125
r_bond_refined_d0.023
r_gen_planes_refined0.008
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms12714
Nucleic Acid Atoms
Solvent Atoms1362
Heterogen Atoms120

Software

Software
Software NamePurpose
REFMACrefinement
CrystalCleardata reduction
d*TREKdata scaling
MOLREPphasing