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Nitrosyl Horse Heart Myoglobin, Nitrite/Dithionite Method
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1NPF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.4 295 Ammonium Sulfate, Tris-HCl, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 1.8 32.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 35.497 α = 90 b = 28.795 β = 105.96 c = 63.257 γ = 90
Symmetry Space Group P 1 21 1
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 2005-02-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 1.0 NSLS X29A
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 1.3 50 91.4 0.052 17.8 30537 28869 2 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.3 1.333 70.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 1NPF 1.3 9.78 28983 27400 1469 94.54 0.17954 0.17954 0.17731 0.1776 0.22012 0.2203 RANDOM 20.71
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] 0.3 -0.09 0.32 -0.67
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.726 r_dihedral_angle_4_deg 15.331 r_dihedral_angle_3_deg 13.706 r_sphericity_free 8.779 r_scangle_it 8.052 r_scbond_it 6.347 r_sphericity_bonded 6.166 r_dihedral_angle_1_deg 4.365 r_rigid_bond_restr 3.859 r_mcangle_it 3.662
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.726 r_dihedral_angle_4_deg 15.331 r_dihedral_angle_3_deg 13.706 r_sphericity_free 8.779 r_scangle_it 8.052 r_scbond_it 6.347 r_sphericity_bonded 6.166 r_dihedral_angle_1_deg 4.365 r_rigid_bond_restr 3.859 r_mcangle_it 3.662 r_mcbond_it 2.851 r_angle_refined_deg 1.189 r_nbtor_refined 0.306 r_nbd_refined 0.204 r_symmetry_vdw_refined 0.161 r_xyhbond_nbd_refined 0.122 r_symmetry_hbond_refined 0.122 r_chiral_restr 0.089 r_metal_ion_refined 0.079 r_bond_refined_d 0.009 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1194 Nucleic Acid Atoms Solvent Atoms 137 Heterogen Atoms 55
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling MOLREP phasing