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Crystal Structure of K102C-Myoglobin conjugated with Fluorescein
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2MBW PDB ENTRY 2MBW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 9 277 2.6M ammonium sulfate in 20mM Tris-HCl, pH9.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.08 60.11
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 90.409 α = 90 b = 90.409 β = 90 c = 45.32 γ = 120
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 RIGAKU JUPITER 210 2009-02-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL38B1 1 SPring-8 BL38B1
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 1.75 30 100 0.092 30 5.5 21588
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) 1.75 1.81 99.9 0.304 5.4 5.4
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 2MBW 1.75 22.61 20470 1103 99.86 0.17869 0.17771 0.1777 0.19746 0.1984 RANDOM 12.602
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.396 r_dihedral_angle_4_deg 14.308 r_dihedral_angle_3_deg 13.36 r_dihedral_angle_1_deg 4.572 r_scangle_it 2.937 r_scbond_it 1.887 r_angle_refined_deg 1.348 r_mcangle_it 0.972 r_mcbond_it 0.591 r_nbtor_refined 0.306
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.396 r_dihedral_angle_4_deg 14.308 r_dihedral_angle_3_deg 13.36 r_dihedral_angle_1_deg 4.572 r_scangle_it 2.937 r_scbond_it 1.887 r_angle_refined_deg 1.348 r_mcangle_it 0.972 r_mcbond_it 0.591 r_nbtor_refined 0.306 r_symmetry_vdw_refined 0.206 r_nbd_refined 0.198 r_xyhbond_nbd_refined 0.099 r_chiral_restr 0.083 r_symmetry_hbond_refined 0.079 r_bond_refined_d 0.011 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1208 Nucleic Acid Atoms Solvent Atoms 124 Heterogen Atoms 80
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection SCALEPACK data scaling MOLREP phasing