X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1F7APDB entry 1F7A

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.2295126mM Phosphate buffer pH 6.2, 63mM Sodium Citrate, 18-33% Ammonium Sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.1542.85

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 50.563α = 90
b = 63.338β = 96.61
c = 58.613γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMAR CCD 165 mmSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 14-ID-B1.03APS14-ID-B

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
11.7550980.078.74.136283
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)
11.751.81970.4414.23565

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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB entry 1F7A1.7531.3236262180997.870.17050.16860.2054RANDOM18.7927
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]
-1.01-0.380.380.54
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.801
r_dihedral_angle_4_deg17.983
r_dihedral_angle_3_deg11.718
r_dihedral_angle_1_deg6.075
r_scangle_it3.676
r_scbond_it2.262
r_mcangle_it1.468
r_angle_refined_deg1.36
r_mcbond_it0.809
r_angle_other_deg0.793
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.801
r_dihedral_angle_4_deg17.983
r_dihedral_angle_3_deg11.718
r_dihedral_angle_1_deg6.075
r_scangle_it3.676
r_scbond_it2.262
r_mcangle_it1.468
r_angle_refined_deg1.36
r_mcbond_it0.809
r_angle_other_deg0.793
r_mcbond_other0.224
r_chiral_restr0.083
r_bond_refined_d0.008
r_gen_planes_refined0.005
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2978
Nucleic Acid Atoms
Solvent Atoms179
Heterogen Atoms140

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
HKL-2000data scaling