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inducible nitric oxide synthase with 6-nitroindazole bound
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1DF1 PDB 1DF1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 277 Lithium Sulfate, B-octyl-glucodise, MES buffer, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.76 67.25
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 213.652 α = 90 b = 213.652 β = 90 c = 114.521 γ = 120
Symmetry Space Group P 61 2 2
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 MARRESEARCH 2001-01-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL7-1 1.08 SSRL BL7-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.85 20 88.5 0.125 0.125 11.7 4.7 31915 31915
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.85 2.95 58.3 0.504 0.504 1.8 2.6 2069
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB 1DF1 2.85 19.92 31883 31883 1643 88.5 0.243 0.294 RANDOM 65.2
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] -31.38 -6.89 -31.38 62.76
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23 c_scangle_it 2.51 c_mcangle_it 2.26 c_scbond_it 1.52 c_angle_deg 1.4 c_improper_angle_d 1.27 c_mcbond_it 1.27 c_bond_d 0.009 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23 c_scangle_it 2.51 c_mcangle_it 2.26 c_scbond_it 1.52 c_angle_deg 1.4 c_improper_angle_d 1.27 c_mcbond_it 1.27 c_bond_d 0.009 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 6716 Nucleic Acid Atoms Solvent Atoms 89 Heterogen Atoms 149
Software Software Software Name Purpose MAR345 data collection SCALEPACK data scaling CNS refinement CNS phasing