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Structure of endothelial nitric oxide synthase heme domain N368D mutant complexed with 6-{{(3'S,4'S)-3'-[2"-(3'''-fluorophenethylamino)ethoxy]pyrrolidin-4'-yl}methyl}-4-methylpyridin-2-amine
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 278 9-12% PEG 3350, 0.2M magnesium acetate, 0.1M sodium cacodylate, 0.005M TCEP-HCl, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 278K
Crystal Properties Matthews coefficient Solvent content 2.44 49.51
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.817 α = 90 b = 106.781 β = 90 c = 156.93 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 mirrors 2009-05-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL7-1 1.0 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 2.1 50 99.4 0.092 0.092 13.86 4 57492 3 28.2
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) 2.1 2.14 100 0.771 0.771 1.74 4 3318
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 FOURIER SYNTHESIS THROUGHOUT 2.1 37.36 54574 2879 99.3 0.17523 0.17333 0.1849 0.21145 0.2207 RANDOM 29.818
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] -0.01 -0.05 0.06
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.687 r_dihedral_angle_4_deg 17.551 r_dihedral_angle_3_deg 15.812 r_dihedral_angle_1_deg 5.812 r_scangle_it 2.941 r_scbond_it 1.799 r_angle_refined_deg 1.31 r_mcangle_it 1.045 r_mcbond_it 0.536 r_chiral_restr 0.082
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.687 r_dihedral_angle_4_deg 17.551 r_dihedral_angle_3_deg 15.812 r_dihedral_angle_1_deg 5.812 r_scangle_it 2.941 r_scbond_it 1.799 r_angle_refined_deg 1.31 r_mcangle_it 1.045 r_mcbond_it 0.536 r_chiral_restr 0.082 r_bond_refined_d 0.01 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6404 Nucleic Acid Atoms Solvent Atoms 516 Heterogen Atoms 201
Software Software Software Name Purpose REFMAC refinement CNS refinement ADSC data collection HKL-2000 data reduction HKL-2000 data scaling CNS phasing