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Crystal Structure of Kemp Eliminase HG-2 Complexed with Transition State Analog 5-Nitro Benzotriazole
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.6 298 0.1M sodium acetate, 2M ammonium sulfate, pH 4.6, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.12 41.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.766 α = 90 b = 78.054 β = 90 c = 98.203 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 MARMOSAIC 325 mm CCD 2009-06-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL12-2 0.99 SSRL BL12-2
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 1.23 61.104 98.8 0.046 10.3 3.5 166622
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 1.23 1.3 96.4 0.338 0.338 2 2.3
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.23 34.08 158059 8337 98.58 0.15878 0.15684 0.19597 0.2113 RANDOM 12.194
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] -0.59 -1.3 1.89
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.272 r_sphericity_free 17.74 r_dihedral_angle_4_deg 16.884 r_dihedral_angle_3_deg 12.839 r_sphericity_bonded 9.485 r_dihedral_angle_1_deg 6.54 r_scangle_it 5.764 r_scbond_it 4.341 r_mcangle_it 3.247 r_mcbond_it 2.467
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.272 r_sphericity_free 17.74 r_dihedral_angle_4_deg 16.884 r_dihedral_angle_3_deg 12.839 r_sphericity_bonded 9.485 r_dihedral_angle_1_deg 6.54 r_scangle_it 5.764 r_scbond_it 4.341 r_mcangle_it 3.247 r_mcbond_it 2.467 r_angle_refined_deg 2.354 r_rigid_bond_restr 2.35 r_mcbond_other 1.986 r_angle_other_deg 1.46 r_chiral_restr 0.155 r_bond_refined_d 0.028 r_gen_planes_refined 0.014 r_gen_planes_other 0.005 r_bond_other_d 0.001 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
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4591 Nucleic Acid Atoms Solvent Atoms 670 Heterogen Atoms 50
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction Blu-Ice data collection