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Structure of human 5,10-methylenetetrahydrofolate reductase (MTHFR)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 277.15 0.1M Sodium Citrate tribasic, 22.5% PEG4K, 5% 2-propanol
Crystal Properties Matthews coefficient Solvent content 3.24 62.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 97.337 α = 90 b = 127.942 β = 90 c = 147.015 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 100 PIXEL DECTRIS PILATUS 6M-F 2017-01-14 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04-1 0.9281 Diamond I04-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.5 96.512 100 0.086 0.093 0.034 12.8 7.5 64233 479094 70.51
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.5 2.64 100 1.362 1.362 1.473 0.556 0.6 7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MAD THROUGHOUT 2.5 63.971 0.09 122610 6247 99.93 0.2123 0.2103 0.2216 0.2475 0.256
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 9.941 f_angle_d 1.296 f_chiral_restr 0.067 f_bond_d 0.012 f_plane_restr 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8914 Nucleic Acid Atoms Solvent Atoms 72 Heterogen Atoms 184
Software Software Software Name Purpose PHENIX refinement SCALA data scaling PDB_EXTRACT data extraction XDS data reduction SHELXCD phasing