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X-ray structure of the putative Zn-dependent peptidase Q74D82 at the resolution 1.7 A. Northeast Structural Genomics Consortium target GsR143A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 0.1M Ammonium thiocyanate, 0.1M Sodium citrate, 40% PEG 4000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 1.791 31.32
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 36.84 α = 88.07 b = 44.613 β = 75.18 c = 71.772 γ = 65.64
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 MAR CCD 165 mm 2007-11-11 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD ADSC QUANTUM 315 2007-12-14 M SINGLE WAVELENGTH 1,2 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X4C 0.97900 NSLS X4C 2 SYNCHROTRON APS BEAMLINE 23-ID-D 0.97900 APS 23-ID-D
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 1.7 30 94.7 0.024 30.2 1.92 84304 -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) 1,2 1.7 1.76 86.3 0.167 3.9 1.93
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 1.7 27.43 40662 2160 100 0.22106 0.21928 0.2207 0.25386 0.2591 RANDOM 25.071
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] -0.01 0.03 -0.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.555 r_dihedral_angle_3_deg 14.389 r_dihedral_angle_4_deg 13.026 r_dihedral_angle_1_deg 5.247 r_scangle_it 3.449 r_scbond_it 2.328 r_mcangle_it 1.417 r_angle_refined_deg 1.238 r_mcbond_it 1 r_nbtor_refined 0.309
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.555 r_dihedral_angle_3_deg 14.389 r_dihedral_angle_4_deg 13.026 r_dihedral_angle_1_deg 5.247 r_scangle_it 3.449 r_scbond_it 2.328 r_mcangle_it 1.417 r_angle_refined_deg 1.238 r_mcbond_it 1 r_nbtor_refined 0.309 r_symmetry_vdw_refined 0.23 r_nbd_refined 0.22 r_symmetry_hbond_refined 0.171 r_xyhbond_nbd_refined 0.131 r_chiral_restr 0.089 r_bond_refined_d 0.01 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3522 Nucleic Acid Atoms Solvent Atoms 248 Heterogen Atoms 16
Software Software Software Name Purpose REFMAC refinement ADSC data collection DENZO data reduction SCALEPACK data scaling SnB phasing