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Oxy Structure of His100Trp Cerebratulus lacteus mini-hemoglobin
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.4 298 Protein crystallized from 2.5 mM Ammonium Sulfate and 0.1M sodium Citrate, pH 5.4, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.35 47.77
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.15 α = 90 b = 43.39 β = 90 c = 59.72 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 IMAGE PLATE RIGAKU RAXIS M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.5412
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 1.56 26.98 95 0.044 11.1 2.4 15356
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 1.56 1.62 68.6 0.445 2.1 1.79 1088
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS 1.56 26.974 1.35 15350 1535 94.96 0.1996 0.1978 0.178 0.2142 0.1937 26.3021
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] 0.9969 -1.2031 0.2062
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.224 f_angle_d 0.902 f_chiral_restr 0.057 f_bond_d 0.01 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 818 Nucleic Acid Atoms Solvent Atoms 143 Heterogen Atoms 45
Software Software Software Name Purpose d*TREK data scaling d*TREK data reduction PHENIX refinement PDB_EXTRACT data extraction