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Crystal structure of E60Q mutant of FKBP12
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other fkbp native structure solved in this study
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 298 1.9-2.1 M Sodium Maleonate, 50 mM DMSO, Slow buffer exchange into 2.5 M Sodium Maleoneate no DMSO, in 10 minute steps for freezing, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.22 44.64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 28.602 α = 90 b = 62.517 β = 114.14 c = 32.248 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 200 CCD ADSC QUANTUM 315 2005-11-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 1.04 ALS 8.2.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 0.94 50 89.5 0.053 0.053 24.7 3.3 66832 62089 32.11 24.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 0.94 1.01 85.9 0.287 0.287 2.75 1.9
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 fkbp native structure solved in this study 0.94 31.27 66832 58921 3136 92.86 0.20345 0.20259 0.2024 0.22002 0.2201 RANDOM 11.317
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] -0.01 0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.688 r_dihedral_angle_3_deg 13.452 r_dihedral_angle_4_deg 9.526 r_dihedral_angle_1_deg 6.426 r_scangle_it 1.904 r_scbond_it 1.352 r_angle_refined_deg 1.184 r_mcangle_it 1.063 r_mcbond_it 0.673 r_nbtor_refined 0.303
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.688 r_dihedral_angle_3_deg 13.452 r_dihedral_angle_4_deg 9.526 r_dihedral_angle_1_deg 6.426 r_scangle_it 1.904 r_scbond_it 1.352 r_angle_refined_deg 1.184 r_mcangle_it 1.063 r_mcbond_it 0.673 r_nbtor_refined 0.303 r_nbd_refined 0.215 r_symmetry_vdw_refined 0.189 r_xyhbond_nbd_refined 0.11 r_symmetry_hbond_refined 0.097 r_chiral_restr 0.077 r_bond_refined_d 0.006 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1003 Nucleic Acid Atoms Solvent Atoms 123 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement CCP4 model building SHELXL-97 refinement HKL-2000 data reduction HKL-2000 data scaling CCP4 phasing ADSC data collection