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Crystal Structure Of Oligomeric E.coli Guanylate Kinase In Complex With GMP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2AN9 PDB ENTRY 2AN9
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 292 1.4M ammonium sulfate, 0.2M lithium chloride, 0.1M sodium acetate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Crystal Properties Matthews coefficient Solvent content 3.62 65.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 106.728 α = 90 b = 106.728 β = 90 c = 155.276 γ = 120
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 210 2003-12-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.9756 ESRF ID29
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 2.9 19 99 0.074 23.6 10.7 7689 7689 67.5
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 2.9 2.97 99.1 0.439 5.8 9.7 553
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 2AN9 2.9 19 7354 7354 368 99.94 0.20509 0.20509 0.20338 0.2052 0.24181 0.1986 RANDOM 25.637
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.733 r_scangle_it 2.066 r_angle_refined_deg 1.435 r_scbond_it 1.132 r_angle_other_deg 0.792 r_mcangle_it 0.717 r_mcbond_it 0.354 r_nbd_other 0.215 r_nbd_refined 0.214 r_symmetry_vdw_other 0.202
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.733 r_scangle_it 2.066 r_angle_refined_deg 1.435 r_scbond_it 1.132 r_angle_other_deg 0.792 r_mcangle_it 0.717 r_mcbond_it 0.354 r_nbd_other 0.215 r_nbd_refined 0.214 r_symmetry_vdw_other 0.202 r_symmetry_vdw_refined 0.14 r_xyhbond_nbd_refined 0.117 r_nbtor_other 0.086 r_chiral_restr 0.066 r_bond_refined_d 0.01 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_refined r_metal_ion_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 1650 Nucleic Acid Atoms Solvent Atoms 12 Heterogen Atoms 29
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling MOLREP phasing