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mTFP* closed conformation: I197E-Y200H-Y204H mutant for enhanced metal binding
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2HQK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 293 100 mM HEPES, 22% PEG 3000
Crystal Properties Matthews coefficient Solvent content 2.09 41.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 34.757 α = 90 b = 84.993 β = 112.56 c = 38.497 γ = 90
Symmetry Space Group P 1 21 1
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 Bruker Platinum 135 2014-09-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE BRUKER AXS MICROSTAR 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1.8 30 99.7 0.079 15.5 3.5 19110
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.8 1.9 99.6 0.422
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT 2HQK 1.8 15 18167 905 99.48 0.15567 0.15353 0.1636 0.19778 0.207 RANDOM 22.297
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] -0.12 0.31 0.71 -0.63
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.346 r_dihedral_angle_3_deg 15.132 r_dihedral_angle_4_deg 14.349 r_dihedral_angle_1_deg 7.555 r_long_range_B_refined 5.291 r_long_range_B_other 4.948 r_scangle_other 4.115 r_scbond_it 3.46 r_scbond_other 3.443 r_mcangle_it 3.19
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.346 r_dihedral_angle_3_deg 15.132 r_dihedral_angle_4_deg 14.349 r_dihedral_angle_1_deg 7.555 r_long_range_B_refined 5.291 r_long_range_B_other 4.948 r_scangle_other 4.115 r_scbond_it 3.46 r_scbond_other 3.443 r_mcangle_it 3.19 r_mcangle_other 3.19 r_mcbond_it 2.52 r_mcbond_other 2.514 r_rigid_bond_restr 2.084 r_angle_refined_deg 1.712 r_angle_other_deg 1.357 r_chiral_restr 0.075 r_bond_refined_d 0.009 r_gen_planes_refined 0.007 r_bond_other_d 0.004 r_gen_planes_other 0.002 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1748 Nucleic Acid Atoms Solvent Atoms 160 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement DENZO data reduction PROTEUM PLUS data scaling PHASER phasing