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DHFR:NADP+:FOL complex at 280 K (crystal 1)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7LVC 7LVC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.6 277 20 mM imadazole (pH 5.4-5.8), 16-21% PEG 400, 125 mM MnCl2
Crystal Properties Matthews coefficient Solvent content 2.13 42.24
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 34.119 α = 90 b = 45.5 β = 90 c = 99.05 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 280 PIXEL DECTRIS EIGER2 S 16M 2021-11-20 SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL12-1 0.826533 SSRL BL12-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) 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 1.17 32.26 97.8 0.285 0.054 0.999 18 28.4 98434 16.14
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.17 1.19 96.7 8.42 1.586 0.343 0.7 28.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS FREE R-VALUE 7LVC 1.17 22.75 1.33 95880 4747 95.39 0.1449 0.1439 0.1435 0.1653 0.1657 21.99
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.291 f_angle_d 0.9704 f_chiral_restr 0.083 f_plane_restr 0.0081 f_bond_d 0.0065
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1270 Nucleic Acid Atoms Solvent Atoms 165 Heterogen Atoms 83
Software Software Software Name Purpose DIALS data reduction DIALS data scaling PHENIX refinement PHENIX phasing