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Human GAR Tfase complex structure with 10-(trifluoroacetyl)-5,10-dideazaacyclic-5,6,7,8-tetrahydrofolic acid
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1NJS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 277 MPEG 5000, Sodium Acetate, pH 6, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 4.76 74
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 126.594 α = 90 b = 126.594 β = 90 c = 94.74 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 9 mirrors 2002-07-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.984 SSRL BL11-1
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 2.1 38.07 99.1 0.076 21 2.79 97473 97473 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.1 2.14 98.2 0.547 1.73 2.49 4767
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 1NJS 2.104 38.07 91340 91340 4625 93.73 0.24589 0.24589 0.24495 0.2397 0.26358 0.2586 RANDOM 27.605
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] -0.37 -0.18 -0.37 0.55
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.78 r_scangle_it 2.813 r_scbond_it 1.686 r_angle_refined_deg 1.272 r_mcangle_it 0.902 r_mcbond_it 0.473 r_nbd_refined 0.197 r_symmetry_vdw_refined 0.189 r_xyhbond_nbd_refined 0.121 r_symmetry_hbond_refined 0.121
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.78 r_scangle_it 2.813 r_scbond_it 1.686 r_angle_refined_deg 1.272 r_mcangle_it 0.902 r_mcbond_it 0.473 r_nbd_refined 0.197 r_symmetry_vdw_refined 0.189 r_xyhbond_nbd_refined 0.121 r_symmetry_hbond_refined 0.121 r_chiral_restr 0.104 r_bond_refined_d 0.011 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6028 Nucleic Acid Atoms Solvent Atoms 365 Heterogen Atoms 182
Software Software Software Name Purpose HKL-2000 data collection SCALEPACK data scaling AMoRE phasing REFMAC refinement HKL-2000 data reduction