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The complex of PII and PipX from Anabaena
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1QY7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 289 1.6M ammonium sulfate, 0.1M Tris-Cl pH8.5, 6.4% v/v Glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.48 50.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 70.645 α = 90 b = 70.645 β = 90 c = 88.544 γ = 120
Symmetry Space Group P 3 2 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 CCD RAYONIX MX-225 2010-03-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17U 0.9194 SSRF BL17U
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 1.9 88.54 99.7 0.07 27.2 8.8 20553
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) 1.9 1.97 0.36 4.2 5.7 1980
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 1QY7 1.9 50 19435 1052 99.34 0.20014 0.19783 0.2429 0.24507 0.2869 RANDOM 38.516
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] -0.4 -0.2 -0.4 0.59
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.321 r_dihedral_angle_3_deg 14.669 r_dihedral_angle_4_deg 13.223 r_dihedral_angle_1_deg 5.784 r_scangle_it 4.053 r_scbond_it 2.467 r_mcangle_it 1.77 r_angle_refined_deg 1.53 r_mcbond_it 0.982 r_chiral_restr 0.114
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.321 r_dihedral_angle_3_deg 14.669 r_dihedral_angle_4_deg 13.223 r_dihedral_angle_1_deg 5.784 r_scangle_it 4.053 r_scbond_it 2.467 r_mcangle_it 1.77 r_angle_refined_deg 1.53 r_mcbond_it 0.982 r_chiral_restr 0.114 r_bond_refined_d 0.015 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1602 Nucleic Acid Atoms Solvent Atoms 133 Heterogen Atoms 37
Software Software Software Name Purpose MAR345dtb data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction SCALA data scaling