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Protein crystallization and microgravity: glucose isomerase crystals grown during the PCDF-PROTEIN mission
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2GLK PDB ENTRY 2GLK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 32,7 MG/ML PROTEIN, 0.6 M AMMONIUM SULPHATE, 100 MM HEPES PH 7.0
Crystal Properties Matthews coefficient Solvent content 2.7 54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 92.41 α = 90 b = 98.14 β = 90 c = 102.08 γ = 90
Symmetry Space Group I 2 2 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 ADSC CCD MIRRORS 2011-09-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM16 ESRF BM16
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 0.95 0.97 99 0.05 2.6 4 560892
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 0.95 0.97 96 0.43 4 2.5
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 2GLK 0.95 70.87 272993 14425 99.49 0.12015 0.11951 0.1239 0.13226 0.1367 RANDOM 11.379
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] -0.03 0.14 -0.11
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.409 r_dihedral_angle_4_deg 15.787 r_sphericity_free 13.881 r_dihedral_angle_3_deg 10.937 r_sphericity_bonded 6.461 r_dihedral_angle_1_deg 5.834 r_scangle_it 5.226 r_scbond_it 3.826 r_mcangle_it 2.809 r_angle_refined_deg 2.136
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.409 r_dihedral_angle_4_deg 15.787 r_sphericity_free 13.881 r_dihedral_angle_3_deg 10.937 r_sphericity_bonded 6.461 r_dihedral_angle_1_deg 5.834 r_scangle_it 5.226 r_scbond_it 3.826 r_mcangle_it 2.809 r_angle_refined_deg 2.136 r_rigid_bond_restr 2.036 r_mcbond_it 1.955 r_chiral_restr 0.112 r_bond_refined_d 0.023 r_gen_planes_refined 0.016 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_other r_mcangle_other r_scbond_other 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 3017 Nucleic Acid Atoms Solvent Atoms 488 Heterogen Atoms 6
Software Software Software Name Purpose REFMAC refinement XDS data reduction XDS data scaling