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Structural analysis of the Zn-form I of Helicobacter pylori Csd4, a D,L-carboxypeptidase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 296 0.2M calcium chloride, 0.1M HEPES-NaOH, 25%(w/v) polyethylene glycol 3350, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 296K
Crystal Properties Matthews coefficient Solvent content 2.55 51.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.023 α = 90 b = 66.555 β = 90 c = 144.055 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 270 2013-04-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PAL/PLS BEAMLINE 7A (6B, 6C1) 1.2823 PAL/PLS 7A (6B, 6C1)
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 50 100 27639 3.5 3.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.6 2.64 100
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 SAD THROUGHOUT 2.62 30 14137 745 93.49 0.19211 0.18903 0.25204 0.225 RANDOM 44.618
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] 5.84 -0.86 -4.99
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.588 r_dihedral_angle_3_deg 15.923 r_dihedral_angle_4_deg 15.014 r_dihedral_angle_1_deg 6.593 r_long_range_B_refined 5.848 r_long_range_B_other 5.847 r_scangle_other 3.368 r_mcangle_it 3.216 r_mcangle_other 3.216 r_scbond_it 1.984
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.588 r_dihedral_angle_3_deg 15.923 r_dihedral_angle_4_deg 15.014 r_dihedral_angle_1_deg 6.593 r_long_range_B_refined 5.848 r_long_range_B_other 5.847 r_scangle_other 3.368 r_mcangle_it 3.216 r_mcangle_other 3.216 r_scbond_it 1.984 r_scbond_other 1.984 r_mcbond_it 1.924 r_mcbond_other 1.923 r_angle_refined_deg 1.302 r_angle_other_deg 0.854 r_chiral_restr 0.075 r_bond_refined_d 0.01 r_gen_planes_refined 0.005 r_bond_other_d 0.002 r_gen_planes_other 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 r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3365 Nucleic Acid Atoms Solvent Atoms 114 Heterogen Atoms 22
Software Software Software Name Purpose ADSC data collection AutoSol phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling