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Crystal Structure of RNA polymerase PB1-PB2 subunits from Influenza A Virus
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.8 298 0.1M potassium phosphate, 15% PEG 4000, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.1 41.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 44.273 α = 90 b = 61.477 β = 103.35 c = 45.473 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 273 CCD ADSC QUANTUM 270 mirrors 2008-06-18 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-17A 0.97898,0.97931,0.9832 Photon Factory BL-17A
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 50 92.9 0.049 20.5 5.6 13052 13052
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) 2.1 2.18 85.6 0.131
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 2.1 20 12352 12352 633 100 0.23452 0.2324 0.27164 0.287 RANDOM 49.199
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] 5.7 7.1 -3.97 1.55
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.731 r_dihedral_angle_4_deg 22.698 r_dihedral_angle_3_deg 21.27 r_dihedral_angle_1_deg 7.115 r_scangle_it 5.516 r_scbond_it 3.984 r_mcangle_it 2.259 r_angle_refined_deg 2.066 r_mcbond_it 1.593 r_nbtor_refined 0.314
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.731 r_dihedral_angle_4_deg 22.698 r_dihedral_angle_3_deg 21.27 r_dihedral_angle_1_deg 7.115 r_scangle_it 5.516 r_scbond_it 3.984 r_mcangle_it 2.259 r_angle_refined_deg 2.066 r_mcbond_it 1.593 r_nbtor_refined 0.314 r_nbd_refined 0.271 r_symmetry_vdw_refined 0.224 r_xyhbond_nbd_refined 0.213 r_symmetry_hbond_refined 0.174 r_chiral_restr 0.138 r_bond_refined_d 0.022 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1797 Nucleic Acid Atoms Solvent Atoms 33 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection HKL-2000 data reduction SCALEPACK data scaling SOLVE phasing