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Crystal structure of a ferritin-like protein (pmt1231) from prochlorococcus marinus str. mit 9313 at 1.68 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP, NANODROP 7.8 277 0.2M KAcetate, 20.0% PEG-3350, No Buffer pH 7.8, VAPOR DIFFUSION, SITTING DROP, NANODROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.16 61.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.35 α = 90 b = 77.35 β = 90 c = 116.89 γ = 90
Symmetry Space Group P 43 21 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 325 mm CCD Flat collimating mirror, toroid focusing mirror 2006-12-05 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.91162, 0.97929, 0.97915 SSRL BL9-2
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 1.68 29.235 99.6 0.069 10.19 41123 30.354
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 1.68 1.74 97.2 0.545 2.08 7028
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MAD THROUGHOUT 1.68 29.235 40994 2060 99.48 0.166 0.164 0.1737 0.2 0.2122 RANDOM 21.126
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] 0.07 0.07 -0.13
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.751 r_dihedral_angle_4_deg 18.408 r_dihedral_angle_3_deg 12.293 r_scangle_it 6.366 r_scbond_it 4.79 r_dihedral_angle_1_deg 4.584 r_mcangle_it 2.734 r_mcbond_it 2.03 r_angle_refined_deg 1.472 r_angle_other_deg 0.893
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.751 r_dihedral_angle_4_deg 18.408 r_dihedral_angle_3_deg 12.293 r_scangle_it 6.366 r_scbond_it 4.79 r_dihedral_angle_1_deg 4.584 r_mcangle_it 2.734 r_mcbond_it 2.03 r_angle_refined_deg 1.472 r_angle_other_deg 0.893 r_mcbond_other 0.561 r_symmetry_vdw_other 0.363 r_nbd_refined 0.24 r_xyhbond_nbd_refined 0.201 r_symmetry_vdw_refined 0.2 r_symmetry_hbond_refined 0.199 r_nbtor_refined 0.182 r_nbd_other 0.175 r_chiral_restr 0.091 r_nbtor_other 0.083 r_metal_ion_refined 0.02 r_bond_refined_d 0.017 r_gen_planes_refined 0.007 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1736 Nucleic Acid Atoms Solvent Atoms 310 Heterogen Atoms 26
Software Software Software Name Purpose MolProbity model building SOLVE phasing REFMAC refinement XSCALE data scaling PDB_EXTRACT data extraction XDS data reduction