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Crystal structure of a truncated form of FkpA from Escherichia coli
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FD9 FkpA (C-domain 95-226)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.5 290 PEG 2000, sodium acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Crystal Properties Matthews coefficient Solvent content 2.61 52.87
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 37.03 α = 90 b = 85.23 β = 90 c = 160.74 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 110 CCD MARRESEARCH 2001-11-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM30A 0.97880 ESRF BM30A
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 1.97 28 84.6 0.059 0.056 9.7 9.9 31307 31307 -3 25.39
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) 1 1.97 2.08 74.2 0.223 0.206 3.4 6.9 3298
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 (All) 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 FkpA (C-domain 95-226) 1.97 28 30278 30278 965 84.44 0.1838 0.18383 0.1824 0.1972 0.2286 0.2498 RANDOM 14.105
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] -1.07 1.1 -0.03
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 14.345 r_dihedral_angle_1_deg 3.749 r_scangle_it 3.321 r_scbond_it 2.042 r_mcangle_it 1.678 r_angle_refined_deg 1.358 r_mcbond_it 1.025 r_angle_other_deg 0.676 r_symmetry_hbond_refined 0.248 r_nbd_refined 0.231
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 14.345 r_dihedral_angle_1_deg 3.749 r_scangle_it 3.321 r_scbond_it 2.042 r_mcangle_it 1.678 r_angle_refined_deg 1.358 r_mcbond_it 1.025 r_angle_other_deg 0.676 r_symmetry_hbond_refined 0.248 r_nbd_refined 0.231 r_symmetry_vdw_refined 0.229 r_symmetry_vdw_other 0.22 r_nbd_other 0.191 r_xyhbond_nbd_refined 0.183 r_chiral_restr 0.079 r_xyhbond_nbd_other 0.039 r_bond_refined_d 0.013 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3224 Nucleic Acid Atoms Solvent Atoms 468 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement DENZO data reduction CCP4 data scaling AMoRE phasing