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Crystal structure of the tick carboxypeptidase inhibitor in complex with bovine carboxypeptidase A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 0.2M sodium cacodylate, 0.2M zinc acetate dihydrate, 7%(w/v) PEG 8000, 10%(w/v) dried dioxan, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Crystal Properties Matthews coefficient Solvent content 2.1 40.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 47.07 α = 90 b = 68.6 β = 104.72 c = 57.89 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 IMAGE PLATE MAR scanner 345 mm plate mirror 2004-02-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU
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 1.67 30 87 0.06 3.7 39265 34176 2 2
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) 1.67 1.8 61.5 0.134 3786
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 MIR THROUGHOUT 1.7 55.9 2 39265 34435 1832 92.44 0.1597 0.15561 0.15403 0.1672 0.18532 0.1975 RANDOM 12.551
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] 0.65 0.24 -0.26 -0.26
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.631 r_scangle_it 1.763 r_sphericity_free 1.309 r_angle_refined_deg 1.12 r_scbond_it 1.118 r_mcangle_it 0.843 r_angle_other_deg 0.778 r_sphericity_bonded 0.626 r_rigid_bond_restr 0.618 r_mcbond_it 0.467
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.631 r_scangle_it 1.763 r_sphericity_free 1.309 r_angle_refined_deg 1.12 r_scbond_it 1.118 r_mcangle_it 0.843 r_angle_other_deg 0.778 r_sphericity_bonded 0.626 r_rigid_bond_restr 0.618 r_mcbond_it 0.467 r_nbd_other 0.24 r_symmetry_vdw_other 0.225 r_nbd_refined 0.192 r_symmetry_vdw_refined 0.178 r_xyhbond_nbd_refined 0.174 r_symmetry_hbond_refined 0.12 r_nbtor_other 0.083 r_chiral_restr 0.064 r_metal_ion_refined 0.023 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d 0.002 r_gen_planes_other 0.002 r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_nbtor_refined r_xyhbond_nbd_other r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2901 Nucleic Acid Atoms Solvent Atoms 379 Heterogen Atoms 5
Software Software Software Name Purpose REFMAC refinement MAR345 data collection XDS data scaling MOLREP phasing