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Fifteen minutes iron loaded frog M ferritin mutant H54Q
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3KA3 PDB ENTRY 3KA3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 9 277 1.6-2M magnesium chloride, 0.1M bicine, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.14 60.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 183.93 α = 90 b = 183.93 β = 90 c = 183.93 γ = 90
Symmetry Space Group F 4 3 2
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 MARMOSAIC 225 mm CCD MIRROR 2012-10-08 M SINGLE WAVELENGTH 2 1 x-ray PIXEL DECTRIS PILATUS 2M MIRROR 2012-10-29 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 ESRF BM14 2 SYNCHROTRON ELETTRA BEAMLINE 5.2R 1.761, 1.739 ELETTRA 5.2R
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 1.15 22.47 99.2 0.077 16.7 12.2 93348 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 1.15 1.21 95 0.404 3.3 4.8
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 (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 3KA3 1.15 22.47 93318 88648 4670 99.1 0.141 0.141 0.1517 0.153 0.1643 RANDOM 9.93
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 38.424 r_dihedral_angle_4_deg 20.89 r_sphericity_free 17.142 r_dihedral_angle_3_deg 12.853 r_rigid_bond_restr 7.84 r_sphericity_bonded 5.755 r_dihedral_angle_1_deg 4.311 r_angle_other_deg 1.939 r_angle_refined_deg 0.976 r_chiral_restr 0.054
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.424 r_dihedral_angle_4_deg 20.89 r_sphericity_free 17.142 r_dihedral_angle_3_deg 12.853 r_rigid_bond_restr 7.84 r_sphericity_bonded 5.755 r_dihedral_angle_1_deg 4.311 r_angle_other_deg 1.939 r_angle_refined_deg 0.976 r_chiral_restr 0.054 r_bond_refined_d 0.004 r_gen_planes_refined 0.004 r_gen_planes_other 0.002 r_bond_other_d 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1420 Nucleic Acid Atoms Solvent Atoms 353 Heterogen Atoms 24
Software Software Software Name Purpose MOLREP phasing REFMAC refinement MOSFLM data reduction SCALA data scaling