X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP4.5291CRYSTALS WERE GROWN BY MIXING EQUAL VOLUMES OF WELL SOLUTION (1.0 M SODIUM CHLORIDE, 50 MM SODIUM ACETATE PH 4.5) AND PROTEIN (40-60 MG/ML)
Crystal Properties
Matthews coefficientSolvent content
2.0740.68

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 79.145α = 90
b = 79.145β = 90
c = 37.951γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray278CCDMARMOSAIC 325 mm CCD2013-07-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL14-11.21549SSRLBL14-1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym I (Observed)Rrim I (All)Rpim I (All)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
11.19831.4193.90.1090.1270.063103.53586835868
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Rrim I (All)Rpim I (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.21.2686.80.5190.5190.6120.3121.33.14775

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUT2BLX1.231.4134044179893.20.16340.16170.1965RANDOM14.225
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]
-0.14-0.140.29
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.042
r_dihedral_angle_4_deg19.995
r_dihedral_angle_3_deg13.755
r_dihedral_angle_1_deg7.182
r_angle_refined_deg2.505
r_mcangle_it2.165
r_mcbond_it1.401
r_mcbond_other1.358
r_angle_other_deg1.329
r_chiral_restr0.148
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.042
r_dihedral_angle_4_deg19.995
r_dihedral_angle_3_deg13.755
r_dihedral_angle_1_deg7.182
r_angle_refined_deg2.505
r_mcangle_it2.165
r_mcbond_it1.401
r_mcbond_other1.358
r_angle_other_deg1.329
r_chiral_restr0.148
r_bond_refined_d0.025
r_gen_planes_refined0.014
r_gen_planes_other0.005
r_bond_other_d0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1001
Nucleic Acid Atoms
Solvent Atoms84
Heterogen Atoms1

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
SCALAdata scaling
PDB_EXTRACTdata extraction