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SANK E3_5: an artificial Ankyrin repeat protein
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1AWC PDB ENTRY 1AWC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.8 293 PEG 4000, Li2SO4, NH4OAc, pH 4.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.32 46.91
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.864 α = 90 b = 47.36 β = 90 c = 47.003 γ = 90
Symmetry Space Group P 21 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 IMAGE PLATE MARRESEARCH 2001-09-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE OTHER 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.02 20 99.5 0.1 20.3 15.4 11291 11091 -3 25.2
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) 2.02 2.09 83.8 0.33 0.33 48.8 917
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (I) 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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1AWC 2.031 20 2 11091 9924 1140 99.45 0.18432 0.17917 0.1875 0.22971 RANDOM 17.984
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] 1.3 -0.51 -0.79
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 14.959 r_scangle_it 5.372 r_dihedral_angle_1_deg 4.097 r_scbond_it 3.565 r_mcangle_it 2.047 r_angle_refined_deg 1.926 r_mcbond_it 1.243 r_symmetry_vdw_refined 0.277 r_nbd_refined 0.271 r_xyhbond_nbd_refined 0.185
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 14.959 r_scangle_it 5.372 r_dihedral_angle_1_deg 4.097 r_scbond_it 3.565 r_mcangle_it 2.047 r_angle_refined_deg 1.926 r_mcbond_it 1.243 r_symmetry_vdw_refined 0.277 r_nbd_refined 0.271 r_xyhbond_nbd_refined 0.185 r_symmetry_hbond_refined 0.155 r_chiral_restr 0.131 r_bond_refined_d 0.022 r_gen_planes_refined 0.009 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_symmetry_vdw_other r_symmetry_hbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1194 Nucleic Acid Atoms Solvent Atoms 178 Heterogen Atoms 18
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling AMoRE phasing REFMAC refinement