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Crystal Structure of Human Myoglobin Mutant K45R
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2MM1 PDB ENTRY 2MM1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 298 250 mM Tris-HCl, 80% Ammonium Sulfate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.24 45.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 86.2 α = 90 b = 86.2 β = 90 c = 35.66 γ = 120
Symmetry Space Group P 32 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 277 FILM CEA Reflex 25 1989-11-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON OTHER 1.10
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 1.65 18.4 95 0.08 3 17640
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 2MM1 1.65 18.4 16731 909 94.82 0.17574 0.17455 0.174 0.19848 0.1974 RANDOM 14.295
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] 0.09 0.04 0.09 -0.13
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.357 r_dihedral_angle_4_deg 17.988 r_dihedral_angle_3_deg 11.739 r_dihedral_angle_1_deg 4.197 r_scangle_it 3.007 r_scbond_it 1.931 r_mcangle_it 1.034 r_angle_refined_deg 0.995 r_mcbond_it 0.67 r_nbtor_refined 0.303
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.357 r_dihedral_angle_4_deg 17.988 r_dihedral_angle_3_deg 11.739 r_dihedral_angle_1_deg 4.197 r_scangle_it 3.007 r_scbond_it 1.931 r_mcangle_it 1.034 r_angle_refined_deg 0.995 r_mcbond_it 0.67 r_nbtor_refined 0.303 r_nbd_refined 0.192 r_xyhbond_nbd_refined 0.124 r_symmetry_vdw_refined 0.116 r_symmetry_hbond_refined 0.086 r_chiral_restr 0.068 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 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_refined 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 1159 Nucleic Acid Atoms Solvent Atoms 100 Heterogen Atoms 58
Software Software Software Name Purpose REFMAC refinement