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The crystal structure of ZO-1 PDZ2 in complex with the Cx43 peptide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2JIN synaptojanin-2 binding protein (PDB id: 2JIN) and PICK1 (PDB id: 2GZV) experimental model PDB 2GZV synaptojanin-2 binding protein (PDB id: 2JIN) and PICK1 (PDB id: 2GZV)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 289 0.2M CaCl2, 0.1M HEPES, 14%(w/v) polyethylene glycol 400, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.32 47.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.04 α = 90 b = 68.14 β = 90 c = 149.69 γ = 90
Symmetry Space Group C 2 2 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 IMAGE PLATE RIGAKU RAXIS IV++ 2007-09-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007
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 2.4 35.16 0.051 8265
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 synaptojanin-2 binding protein (PDB id: 2JIN) and PICK1 (PDB id: 2GZV) 2.4 30 7860 388 96.21 0.21715 0.21535 0.2141 0.25366 0.2547 RANDOM 46.945
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] 3.97 -0.82 -3.15
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.983 r_dihedral_angle_3_deg 16.05 r_dihedral_angle_4_deg 15.835 r_dihedral_angle_1_deg 4.273 r_scangle_it 2.817 r_scbond_it 1.641 r_mcangle_it 1.316 r_angle_refined_deg 1.216 r_mcbond_it 1.013 r_nbtor_refined 0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.983 r_dihedral_angle_3_deg 16.05 r_dihedral_angle_4_deg 15.835 r_dihedral_angle_1_deg 4.273 r_scangle_it 2.817 r_scbond_it 1.641 r_mcangle_it 1.316 r_angle_refined_deg 1.216 r_mcbond_it 1.013 r_nbtor_refined 0.3 r_symmetry_vdw_refined 0.22 r_nbd_refined 0.205 r_symmetry_hbond_refined 0.205 r_xyhbond_nbd_refined 0.145 r_chiral_restr 0.065 r_bond_refined_d 0.009 r_gen_planes_refined 0.003 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 1380 Nucleic Acid Atoms Solvent Atoms 77 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement CrystalClear data collection MOSFLM data reduction SCALA data scaling PHASES phasing