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Mutant Ala55Phe of Cerebratulus lacteus mini-hemoglobin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1KR7 PDB ENTRY 1KR7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6 277 60% AMMONIUM SULFATE, 50MM SODIUM ACETATE, PH 6.0, AT 277K
Crystal Properties Matthews coefficient Solvent content 2.3 47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.88 α = 90 b = 43.352 β = 90 c = 59.883 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 CCD 2006-11-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 ESRF ID14-1
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 1.8 43.36 99.6 0.12 9.5 3.8 10801 2
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 1.8 1.9 99.7 0.28 4.1 3.9
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 1KR7 1.8 24.55 9674 1089 100 0.19276 0.18841 0.1867 0.23003 0.2274 RANDOM 11.579
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] -0.01 0.02 -0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.935 r_dihedral_angle_4_deg 30.366 r_dihedral_angle_3_deg 12.422 r_dihedral_angle_1_deg 4.186 r_scangle_it 2.982 r_scbond_it 2.175 r_mcangle_it 1.25 r_angle_refined_deg 1.245 r_mcbond_it 0.82 r_nbtor_refined 0.299
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.935 r_dihedral_angle_4_deg 30.366 r_dihedral_angle_3_deg 12.422 r_dihedral_angle_1_deg 4.186 r_scangle_it 2.982 r_scbond_it 2.175 r_mcangle_it 1.25 r_angle_refined_deg 1.245 r_mcbond_it 0.82 r_nbtor_refined 0.299 r_nbd_refined 0.203 r_symmetry_vdw_refined 0.18 r_xyhbond_nbd_refined 0.152 r_symmetry_hbond_refined 0.113 r_chiral_restr 0.087 r_bond_refined_d 0.013 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_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_mcangle_other r_scbond_other 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 820 Nucleic Acid Atoms Solvent Atoms 147 Heterogen Atoms 66
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling MOLREP phasing