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ECAII(D90T,K162T) MUTANT AT PH 7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 293 Protein, at the concentration 15 mg/ml in 50 mM HEPES buffer pH 7 and 150 mM
sodium chloride was mixed with equivolume solution of precipitant that contained, 17% (w/v) PEG3350 and 0.17 M ammonium citrate pH 7. Resulting droplets were equilibrated against the precipitant. For the data collection,
crystal was briefly transferred to cryo-protecting solution, which had the
same composition as precipitant, except concentration of PEG3350 was increased
to 35 % (v/w/) and 10% (v/v), and also contained 15% of glycerol
Crystal Properties Matthews coefficient Solvent content 2.11 41.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 151.885 α = 90 b = 62.509 β = 118.19 c = 143.16 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER R 4M Multilayer X-ray mirrors VariMax HF 2018-07-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 1.93 40 96.1 0.1 0.119 0.064 7.8 3.3 86035
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.93 1.96 79 0.512 0.628 0.359 0.646 2.5
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 FOURIER SYNTHESIS THROUGHOUT 1.93 26.54 83055 2649 95.95 0.1547 0.1524 0.1669 0.2274 0.2374 RANDOM 33.522
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] 0.09 0.04 -0.4 0.17
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.891 r_dihedral_angle_4_deg 18.538 r_dihedral_angle_3_deg 15.285 r_dihedral_angle_1_deg 7.386 r_angle_refined_deg 2.317 r_angle_other_deg 1.569 r_chiral_restr 0.11 r_bond_refined_d 0.02 r_gen_planes_refined 0.015 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.891 r_dihedral_angle_4_deg 18.538 r_dihedral_angle_3_deg 15.285 r_dihedral_angle_1_deg 7.386 r_angle_refined_deg 2.317 r_angle_other_deg 1.569 r_chiral_restr 0.11 r_bond_refined_d 0.02 r_gen_planes_refined 0.015 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9410 Nucleic Acid Atoms Solvent Atoms 1184 Heterogen Atoms 34
Software Software Software Name Purpose HKL-2000 data reduction HKL-2000 data scaling REFMAC refinement PDB_EXTRACT data extraction REFMAC phasing