X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1FUIPDB ENTRY 1FUI

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
18SPFCSI AT A CONCENTRATION OF 12 MG ML-1, BUFFERED IN 20 MM TRIS-HCL (PH 7.0), 150 MM NACL, AND 2 MM DTT WAS CRYSTALLIZED BY MIXING WITH EQUAL VOLUMES OF 100 MM TRIS-HCL (PH 8.0), 27% (W PER V) POLYETHYLENE GLYCOL 4,000, 50 MM NACL, AND 200 MM MAGNESIUM SULPHATE
Crystal Properties
Matthews coefficientSolvent content
3.4464.27

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 151.45α = 90
b = 151.45β = 90
c = 406.4γ = 120
Symmetry
Space GroupH 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH MX-300HECOLLIMATING MIRROR WITH TWO STRIPES (SI, RH AND PT) , TOROIDAL FOCUSING MIRROR (RH AND PT)2012-03-27MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONCLSI BEAMLINE 08ID-1CLSI08ID-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
12.7491000.1113.26.649642
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)
12.72.851000.453.26.4

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 1FUI2.749.2647131251199.960.146750.144030.19836RANDOM37.32
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]
0.640.640.64-2.07
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.628
r_dihedral_angle_4_deg22.565
r_dihedral_angle_3_deg16.762
r_dihedral_angle_1_deg6.847
r_mcangle_it3.402
r_scbond_it2.897
r_mcbond_it2.173
r_angle_refined_deg1.563
r_chiral_restr0.1
r_bond_refined_d0.011
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.628
r_dihedral_angle_4_deg22.565
r_dihedral_angle_3_deg16.762
r_dihedral_angle_1_deg6.847
r_mcangle_it3.402
r_scbond_it2.897
r_mcbond_it2.173
r_angle_refined_deg1.563
r_chiral_restr0.1
r_bond_refined_d0.011
r_gen_planes_refined0.006
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
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_it
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 Atoms9339
Nucleic Acid Atoms
Solvent Atoms455
Heterogen Atoms102

Software

Software
Software NamePurpose
REFMACrefinement
AutoProcessdata reduction
SCALAdata scaling
PHASERphasing