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Crystal structure of the MTH889 protein from Methanothermobacter thermautotrophicus. Northeast Structural Genomics Consortium target TT205
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH UNDER OIL 7.5 291 Protein solution: 10 mM Tris-HCl pH 7.5, 100 mM NaCl, 5 mM DTT. Reservoir solution: 100 mM HEPES pH 7.5, 18% PEG 400, 200 mM CaCl2, 3% 1,6-Hexanediol, MICROBATCH UNDER OIL, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.41 48.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 113.569 α = 90 b = 113.569 β = 90 c = 114.53 γ = 90
Symmetry Space Group P 42 21 2
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 4 mirrors 2007-06-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X4A 0.97900 NSLS X4A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 3.1 80.58 99.5 0.085 0.068 26.13 7.3 25673 25673
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.1 3.21 99.8 0.313 0.282 6.13 6.7 2573
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 SAD THROUGHOUT 3.11 80.58 2 25802 13283 691 99.4 0.22 0.21871 0.21559 0.2162 0.2802 0.2793 RANDOM 55.914
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] 0.1 0.1 -0.2
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 43.678 r_dihedral_angle_3_deg 24.829 r_dihedral_angle_4_deg 20.343 r_dihedral_angle_1_deg 7.979 r_scangle_it 3.349 r_scbond_it 2.258 r_angle_refined_deg 1.774 r_mcangle_it 1.255 r_mcbond_it 0.694 r_nbtor_refined 0.336
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 43.678 r_dihedral_angle_3_deg 24.829 r_dihedral_angle_4_deg 20.343 r_dihedral_angle_1_deg 7.979 r_scangle_it 3.349 r_scbond_it 2.258 r_angle_refined_deg 1.774 r_mcangle_it 1.255 r_mcbond_it 0.694 r_nbtor_refined 0.336 r_symmetry_vdw_refined 0.292 r_nbd_refined 0.289 r_xyhbond_nbd_refined 0.205 r_symmetry_metal_ion_refined 0.196 r_symmetry_hbond_refined 0.17 r_metal_ion_refined 0.133 r_chiral_restr 0.126 r_bond_refined_d 0.017 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5082 Nucleic Acid Atoms Solvent Atoms 54 Heterogen Atoms 14
Software Software Software Name Purpose REFMAC refinement ADSC data collection DENZO data reduction SCALEPACK data scaling SnB phasing RESOLVE phasing