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Crystal structure of formiminotetrahydrofolate cyclodeaminase (TM1560) from Thermotoga maritima at 2.80 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION,SITTING DROP,NANODROP 5 277 5% PEG-6000, 0.1M citric acid pH 5.0, VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.84 56.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.704 α = 90 b = 71.875 β = 90 c = 119.245 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 CCD ADSC QUANTUM 315 2002-11-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-1 SSRL BL9-1
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 2.6 42 88.3 0.108 13.3 6.4 13727 13727 64.28
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) 1 2.6 2.67 38.5 0.591 1.4 3.2 419
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 SAD THROUGHOUT 2.8 42 11576 597 97.1 0.20289 0.19927 0.1957 0.27814 0.2698 RANDOM 44.593
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] 1.68 5.01 -6.69
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.805 r_dihedral_angle_3_deg 19.746 r_dihedral_angle_4_deg 17.572 r_scangle_it 11.859 r_scbond_it 7.717 r_dihedral_angle_1_deg 4.377 r_mcangle_it 3.619 r_mcbond_it 2.763 r_angle_refined_deg 1.458 r_nbd_refined 0.253
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.805 r_dihedral_angle_3_deg 19.746 r_dihedral_angle_4_deg 17.572 r_scangle_it 11.859 r_scbond_it 7.717 r_dihedral_angle_1_deg 4.377 r_mcangle_it 3.619 r_mcbond_it 2.763 r_angle_refined_deg 1.458 r_nbd_refined 0.253 r_symmetry_vdw_refined 0.187 r_symmetry_hbond_refined 0.155 r_xyhbond_nbd_refined 0.107 r_chiral_restr 0.093 r_bond_refined_d 0.018 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3045 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling SOLVE phasing RESOLVE model building REFMAC refinement CCP4 data scaling RESOLVE phasing