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Structure of rat neuronal nitric oxide synthase heme domain in complex with 6-(((3S,4S)-4-(2-(2,2-Difluoro-2-(3-fluorophenyl)ethylamino)ethoxy)pyrrolidin-3-yl)methyl)-4-methylpyridin-2-amine
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1OM4 PDB entry 1OM4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.8 277 PEG 3350, MES, ammonium acetate
SDS, GSH, pH 5.8, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.46 49.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 52.266 α = 90 b = 111.663 β = 90 c = 164.439 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 2009-03-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL7-1 1.000 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 99.7 0.08 0.08 9.1 5.6 56857 -3 30.51
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 99.5 0.59 0.59 2.9 5.6
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 FOURIER SYNTHESIS THROUGHOUT PDB entry 1OM4 2.1 41.06 54011 2794 99.43 0.17668 0.1749 0.1895 0.21066 0.228 RANDOM 42.145
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] 1.51 1.07 -2.58
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.222 r_dihedral_angle_4_deg 17.875 r_dihedral_angle_3_deg 14.638 r_dihedral_angle_1_deg 5.935 r_scangle_it 2.962 r_scbond_it 1.902 r_angle_refined_deg 1.325 r_mcangle_it 1.104 r_mcbond_it 0.608 r_chiral_restr 0.089
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.222 r_dihedral_angle_4_deg 17.875 r_dihedral_angle_3_deg 14.638 r_dihedral_angle_1_deg 5.935 r_scangle_it 2.962 r_scbond_it 1.902 r_angle_refined_deg 1.325 r_mcangle_it 1.104 r_mcbond_it 0.608 r_chiral_restr 0.089 r_bond_refined_d 0.013 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg 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_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6658 Nucleic Acid Atoms Solvent Atoms 434 Heterogen Atoms 187
Software Software Software Name Purpose Blu-Ice data collection REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling REFMAC phasing