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Crystal structure of Influenza A virus Matrix Protein M1(NLS-88R)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1AA7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 293 Protein solution: 13.7 mg/ml in 55 mM K2HPO4/KH2PO4/H3PO4, 0.2M NaCl, 10 mM BME, pH 4.0
Reservoir solution: 75 mM Tris-HCl, pH 7.0, 15% PEG-1000
Crystal Properties Matthews coefficient Solvent content 1.86 33.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.746 α = 90 b = 119.818 β = 90.2 c = 59.684 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 100 IMAGE PLATE RIGAKU RAXIS IV++ Rigaku Varimax Confocal 2012-11-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 1.5418
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 29.95 90 0.088 13.1 6.05 33892 22.1
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 2.07 91.9 0.278 5.9 5.97
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 1AA7 2 29.84 33843 1673 89.8 0.192 0.192 0.1948 0.236 0.2376 RANDOM 26.3
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] 0.64 1.56 -3.66 3.02
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 18 c_angle_deg 1.1 c_improper_angle_d 0.8 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
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 18 c_angle_deg 1.1 c_improper_angle_d 0.8 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 c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Software Software Software Name Purpose CNS refinement d*TREK data reduction d*TREK data scaling PHENIX phasing