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Structure of neuronal nitric oxide synthase heme domain in complex with 6-(((3S,4S)-4-(2-((2-fluorobenzyl)amino)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 20-24% PEG3350 0.1M MES, 140mM ammonium acetate, 10% ethylene glycol, 5mM GSH, 35uM SDS, pH 5.8, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.42 49.19
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.931 α = 90 b = 110.806 β = 90 c = 164.294 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 315 mirrors 2010-02-28 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 1.9 50 99.9 0.055 0.055 29.2 4.1 75516 -3 29.25
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 1.9 1.93 100 0.629 0.629 2.1 4.1
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 1.9 38.64 71520 3731 99.46 0.18027 0.17862 0.1933 0.2115 0.2266 RANDOM 45.165
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] 3.03 0.23 -3.26
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.534 r_dihedral_angle_4_deg 18.966 r_dihedral_angle_3_deg 14.665 r_dihedral_angle_1_deg 5.85 r_scangle_it 3.397 r_scbond_it 2.194 r_angle_refined_deg 1.411 r_mcangle_it 1.308 r_mcbond_it 0.736 r_chiral_restr 0.101
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.534 r_dihedral_angle_4_deg 18.966 r_dihedral_angle_3_deg 14.665 r_dihedral_angle_1_deg 5.85 r_scangle_it 3.397 r_scbond_it 2.194 r_angle_refined_deg 1.411 r_mcangle_it 1.308 r_mcbond_it 0.736 r_chiral_restr 0.101 r_bond_refined_d 0.014 r_gen_planes_refined 0.008 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 6676 Nucleic Acid Atoms Solvent Atoms 377 Heterogen Atoms 181
Software Software Software Name Purpose Blu-Ice data collection REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling REFMAC phasing