X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3KCIPDB ENTRY 3KCI

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.529120% PEG 1500, 0.2 M Magnesium Choride, 0.1 M Hepes pH7.5, vapor diffusion hanging drop, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
2.1743.27

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 53.383α = 70.93
b = 70.902β = 81.26
c = 105.549γ = 90.84
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2013-11-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-ID0.97918APS19-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
12501000.1650.1657.13.3971269712615.8
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)
121000.5251.533.34850

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 3KCI2509712598099.610.18170.18130.2214RANDOM19.6993
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]
-0.97-0.02-0.150.590.190.36
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.995
r_dihedral_angle_4_deg14.337
r_dihedral_angle_3_deg11.782
r_dihedral_angle_1_deg5.736
r_mcangle_it1.626
r_angle_refined_deg1.292
r_mcbond_it0.988
r_mcbond_other0.987
r_angle_other_deg0.774
r_chiral_restr0.077
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.995
r_dihedral_angle_4_deg14.337
r_dihedral_angle_3_deg11.782
r_dihedral_angle_1_deg5.736
r_mcangle_it1.626
r_angle_refined_deg1.292
r_mcbond_it0.988
r_mcbond_other0.987
r_angle_other_deg0.774
r_chiral_restr0.077
r_bond_refined_d0.009
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 Atoms10636
Nucleic Acid Atoms
Solvent Atoms673
Heterogen Atoms33

Software

Software
Software NamePurpose
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
SBC-Collectdata collection
HKL-3000data reduction
HKL-3000data scaling
Cootmodel building