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Structure of Bacillus subtilis Nitric Oxide Synthase in complex with N-omega-Nitro-L-Arginine
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4LWA PDB ENTRY 4LWA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.6 60 MM BIS-TRIS METHANE/40 MM CITRIC ACID PH 7.6, 15% (VOL/VOL) PEG 3350, 1.9% (VOL/VOL) 1-PROPANOL
Crystal Properties Matthews coefficient Solvent content 2.88 57.23
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.606 α = 90 b = 94.82 β = 90 c = 62.892 γ = 90
Symmetry Space Group P 21 21 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 CCD ADSC QUANTUM 315r MIRRORS 2013-06-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL7-1 SSRL BL7-1
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 1.72 61.41 97.9 0.06 12.5 4.4 50723 -3
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 1.72 1.75 94.2 0.56 1.9 3.6
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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 4LWA 1.72 50 48103 2584 97.57 0.16959 0.16805 0.1782 0.19912 0.2054 RANDOM 29.252
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] -0.63 -1.93 2.56
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.363 r_dihedral_angle_4_deg 18.206 r_dihedral_angle_3_deg 13.817 r_dihedral_angle_1_deg 6.034 r_scbond_it 2.476 r_mcangle_it 2.377 r_angle_refined_deg 1.765 r_mcbond_it 1.54 r_mcbond_other 1.522 r_angle_other_deg 0.9
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.363 r_dihedral_angle_4_deg 18.206 r_dihedral_angle_3_deg 13.817 r_dihedral_angle_1_deg 6.034 r_scbond_it 2.476 r_mcangle_it 2.377 r_angle_refined_deg 1.765 r_mcbond_it 1.54 r_mcbond_other 1.522 r_angle_other_deg 0.9 r_chiral_restr 0.123 r_bond_refined_d 0.012 r_gen_planes_refined 0.009 r_gen_planes_other 0.006 r_bond_other_d 0.002 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_mcangle_other r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2941 Nucleic Acid Atoms Solvent Atoms 327 Heterogen Atoms 123
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction Aimless data scaling PHASER phasing