X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1FKNPDB ENTRY 1FKN

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
16.6pH 6.60
Crystal Properties
Matthews coefficientSolvent content
2.8656.65

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 103.243α = 90
b = 103.243β = 90
c = 169.108γ = 120
Symmetry
Space GroupP 61 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCDMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-1ESRFID14-1

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
11.7539.595.90.14.66.351594
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)
11.751.8497.20.451.7

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 1FKN1.7539.5248964262495.10.2450.2440.283RANDOM30.01
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]
-0.53-0.26-0.530.79
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg7.215
r_scangle_it5.221
r_mcangle_it4.075
r_scbond_it3.752
r_mcbond_it2.943
r_angle_refined_deg1.427
r_angle_other_deg0.84
r_symmetry_vdw_other0.29
r_nbd_other0.24
r_symmetry_vdw_refined0.221
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg7.215
r_scangle_it5.221
r_mcangle_it4.075
r_scbond_it3.752
r_mcbond_it2.943
r_angle_refined_deg1.427
r_angle_other_deg0.84
r_symmetry_vdw_other0.29
r_nbd_other0.24
r_symmetry_vdw_refined0.221
r_nbd_refined0.219
r_xyhbond_nbd_refined0.218
r_symmetry_hbond_refined0.181
r_nbtor_other0.086
r_chiral_restr0.084
r_bond_refined_d0.014
r_gen_planes_refined0.006
r_gen_planes_other0.003
r_bond_other_d0.002
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_nbtor_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2966
Nucleic Acid Atoms
Solvent Atoms279
Heterogen Atoms4

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
EPMRphasing