POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
4GCB
  •   Crystallization Hide
    Crystallization Experiments
    pH 4.7
    Temperature 277.0
    Details 49 mg HEWL (3.2 mM), 3 mg cisplatin (10 mM), 3.7 mg carboplatin (10 mM) in 0.04 M sodium acetate buffer (462.5 uL) + 10% sodium chloride precipitant (462.5 uL) + 1 mM DMSO (75 uL), pH 4.7, BATCH, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 78.78 α = 90
    b = 78.78 β = 90
    c = 36.99 γ = 90
     
    Space Group
    Space Group Name:    P 43 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type Bruker Platinum 135
    Details Incoatec Helios confocal optics
    Collection Date 2012-05-23
     
    Diffraction Radiation
    Monochromator confocal mirror optics
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type BRUKER AXS MICROSTAR
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 4.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.8
    Resolution(Low) 55.71
    Number Reflections(All) 10718
    Number Reflections(Observed) 10718
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.069
    Redundancy 113.6
     
    High Resolution Shell Details
    Resolution(High) 1.8
    Resolution(Low) 1.85
    Percent Possible(All) 99.0
    R Merge I(Observed) 0.305
    Mean I Over Sigma(Observed) 14.3
    Redundancy 44.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.8
    Resolution(Low) 55.71
    Cut-off Sigma(I) 2.0
    Cut-off Sigma(F) 4.0
    Number of Reflections(all) 10718
    Number of Reflections(Observed) 10718
    Number of Reflections(R-Free) 536
    Percent Reflections(Observed) 99.76
    R-Factor(Observed) 0.17617
    R-Work 0.17445
    R-Free 0.2096
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 11.778
    Anisotropic B[1][1] 0.23
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.23
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.45
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.8
    Shell Resolution(Low) 1.846
    Number of Reflections(R-Free) 35
    Number of Reflections(R-Work) 673
    R-Factor(R-Work) 0.176
    R-Factor(R-Free) 0.22
    Percent Reflections(Observed) 99.02
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.008
    r_chiral_restr 0.135
    r_dihedral_angle_4_deg 18.565
    r_dihedral_angle_3_deg 14.272
    r_dihedral_angle_2_deg 38.125
    r_dihedral_angle_1_deg 6.487
    r_angle_other_deg 1.148
    r_angle_refined_deg 2.153
    r_bond_other_d 0.002
    r_bond_refined_d 0.019
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1001
    Nucleic Acid Atoms 0
    Heterogen Atoms 26
    Solvent Atoms 107
     
     
  •   Software and Computing Hide
    Computing
    Data Collection PROTEUM PLUS
    Data Reduction (intensity integration) PROTEUM PLUS
    Data Reduction (data scaling) PROTEUM PLUS
    Structure Solution Phaser MR
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building Phaser version: MR
    data collection PROTEUM version: PLUS