X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.52772.55M ammonium sulfate, 0.1M Tris-HCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.4349.34

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 26.294α = 90
b = 144.113β = 90
c = 61.176γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray95CCDADSC QUANTUM 315mirrors2006-03-04MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPHOTON FACTORY BEAMLINE BL-5A1.0000Photon FactoryBL-5A

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
121796.70.0869.922.5616179
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)
22.198.20.3533.322.464024

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-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1FQT216.6516179161798091000.209960.209960.207640.25407RANDOM20.739
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]
-0.820.440.37
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.918
r_dihedral_angle_4_deg15.105
r_dihedral_angle_3_deg14.462
r_dihedral_angle_1_deg5.478
r_scangle_it2.557
r_scbond_it1.596
r_angle_refined_deg1.401
r_mcangle_it1.073
r_mcbond_it0.659
r_nbtor_refined0.304
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.918
r_dihedral_angle_4_deg15.105
r_dihedral_angle_3_deg14.462
r_dihedral_angle_1_deg5.478
r_scangle_it2.557
r_scbond_it1.596
r_angle_refined_deg1.401
r_mcangle_it1.073
r_mcbond_it0.659
r_nbtor_refined0.304
r_nbd_refined0.195
r_symmetry_vdw_refined0.165
r_xyhbond_nbd_refined0.155
r_symmetry_hbond_refined0.155
r_chiral_restr0.081
r_bond_refined_d0.01
r_gen_planes_refined0.004
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1711
Nucleic Acid Atoms
Solvent Atoms137
Heterogen Atoms36

Software

Software
Software NamePurpose
REFMACrefinement
ADSCdata collection
XDSdata reduction
XDSdata scaling
MOLREPphasing