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Discovery of an allosteric mechanism for the regulation of HCV NS3 protein function
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1CU1 PDB ENTRY 1CU1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6 0.2 M 2-(N-MORPHOLINO)ETHANESULFONIC ACID (MES)-NAOH PH 6.6, 14-20% W/V POLYETHYLENE GLYCOL (PEG) 6000, 10% W/V 2-METHYL-2,4-PENTANDIOL (MPD)
Crystal Properties Matthews coefficient Solvent content 2.53 51.32
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.353 α = 90 b = 110.311 β = 90 c = 142.149 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 2009-04-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 ESRF ID29
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 2.1 87.2 99.5 0.08 9.5 3.2 83807 2
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 2.1 2.2 99.6 0.4 2.8 3.3
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 1CU1 2.14 87.15 75025 4009 99.21 0.19696 0.19394 0.1999 0.25338 0.2578 RANDOM 33.512
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] 0.35 -0.36 0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.546 r_dihedral_angle_4_deg 16.295 r_dihedral_angle_3_deg 15.539 r_dihedral_angle_1_deg 6.422 r_angle_refined_deg 1.475 r_angle_other_deg 0.823 r_chiral_restr 0.09 r_bond_refined_d 0.012 r_bond_other_d 0.001 r_gen_planes_refined
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.546 r_dihedral_angle_4_deg 16.295 r_dihedral_angle_3_deg 15.539 r_dihedral_angle_1_deg 6.422 r_angle_refined_deg 1.475 r_angle_other_deg 0.823 r_chiral_restr 0.09 r_bond_refined_d 0.012 r_bond_other_d 0.001 r_gen_planes_refined 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_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it 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 Atoms Number Protein Atoms 9602 Nucleic Acid Atoms Solvent Atoms 555 Heterogen Atoms 34
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALEPACK data scaling PHASER phasing