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Met94Thr/Phe312Cys variant of nitrite reductase from Alcaligenes faecalis
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.5 298 pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.11 41.64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.301 α = 90 b = 102.077 β = 90 c = 146.336 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 2004-06-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 SSRL BL11-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.6 84.52 103196
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 Refinement of wild-type structure THROUGHOUT 1.6 30 103196 5454 89.31 0.18281 0.18059 0.18 0.22594 0.2265 RANDOM 23.185
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] 2.14 -0.31 -1.84
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.848 r_dihedral_angle_4_deg 19.942 r_dihedral_angle_3_deg 12.651 r_dihedral_angle_1_deg 7.085 r_scangle_it 2.873 r_scbond_it 1.929 r_angle_refined_deg 1.386 r_mcangle_it 1.181 r_mcbond_it 0.77 r_nbtor_refined 0.31
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.848 r_dihedral_angle_4_deg 19.942 r_dihedral_angle_3_deg 12.651 r_dihedral_angle_1_deg 7.085 r_scangle_it 2.873 r_scbond_it 1.929 r_angle_refined_deg 1.386 r_mcangle_it 1.181 r_mcbond_it 0.77 r_nbtor_refined 0.31 r_symmetry_vdw_refined 0.203 r_nbd_refined 0.192 r_symmetry_hbond_refined 0.141 r_xyhbond_nbd_refined 0.133 r_chiral_restr 0.096 r_metal_ion_refined 0.044 r_bond_refined_d 0.012 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_other r_symmetry_vdw_other 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 7653 Nucleic Acid Atoms Solvent Atoms 1344 Heterogen Atoms 6
Software Software Software Name Purpose REFMAC refinement