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Structure of the human nuclear cap-binding-complex (CBC) in complex with a cap analogue m7GpppG
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1H6K PDB ENTRY 1H6K
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6 0.25 TO 1 % PEG 4000, 100 MM MES PH6, 75 TO 100 MM MAGNESIUM FORMATE, pH 6.00
Crystal Properties Matthews coefficient Solvent content 3.3 62.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 111.838 α = 90 b = 125.72 β = 90 c = 188.756 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 315r 2001-11-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 ESRF ID14-4
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.3 20 89.1 0.114 5.3 3.2 105598 18.3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.36 65.4 0.452 1.6 1.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1H6K 2.4 19.98 96264 4794 92.3 0.194 0.194 0.1874 0.245 0.2371 RANDOM 37.8
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] -5.44 14.56 -9.12
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.3 c_scangle_it 5.68 c_scbond_it 4.01 c_mcangle_it 3 c_mcbond_it 2.69 c_angle_deg 1.1 c_improper_angle_d 0.74 c_bond_d 0.006 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.3 c_scangle_it 5.68 c_scbond_it 4.01 c_mcangle_it 3 c_mcbond_it 2.69 c_angle_deg 1.1 c_improper_angle_d 0.74 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 13943 Nucleic Acid Atoms Solvent Atoms 1317 Heterogen Atoms 104
Software Software Software Name Purpose CNS refinement MOSFLM data reduction SCALA data scaling MOLREP phasing