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X-RAY DIFFRACTION
Materials and Methods page
4HVC
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7.5
    Temperature 303.0
    Details 20% PEG 3350, 0.6 M CaCl2, 50 mM HEPES , pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 303K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 72.54 α = 90
    b = 93.1 β = 107.95
    c = 87 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 173
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Collection Date 2012-06-18
     
    Diffraction Radiation
    Monochromator Side scattering I-beam bent single crystal
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRL BEAMLINE BL7-1
    Wavelength List 1.000
    Site SSRL
    Beamline BL7-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2
    Resolution(Low) 50
    Number Reflections(Observed) 73215
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.03
    Percent Possible(All) 98.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 46.43
    Number of Reflections(Observed) 69440
    Number of Reflections(R-Free) 3678
    Percent Reflections(Observed) 98.48
    R-Factor(Observed) 0.20498
    R-Work 0.20379
    R-Free 0.22725
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 49.541
    Anisotropic B[1][1] -1.55
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.03
    Anisotropic B[2][2] 0.96
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.6
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.001
    Shell Resolution(Low) 2.053
    Number of Reflections(R-Free) 276
    Number of Reflections(R-Work) 5060
    R-Factor(R-Work) 0.246
    R-Factor(R-Free) 0.26
    Percent Reflections(Observed) 97.75
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 1.862
    r_scbond_it 1.134
    r_mcangle_it 0.669
    r_mcbond_it 0.344
    r_gen_planes_refined 0.004
    r_chiral_restr 0.07
    r_dihedral_angle_4_deg 15.802
    r_dihedral_angle_3_deg 14.044
    r_dihedral_angle_2_deg 37.588
    r_dihedral_angle_1_deg 5.461
    r_angle_refined_deg 1.065
    r_bond_refined_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7610
    Nucleic Acid Atoms 0
    Heterogen Atoms 114
    Solvent Atoms 204
     
     
  •   Software and Computing Hide
    Computing
    Data Collection BLUE ICE
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building PHASER
    data collection BLUE version: ICE