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Crystal Structure Of E.coli Guanylate Kinase In Complex With Ganciclovir monophosphate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2ANC PDB ENTRY 2ANC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 292 13% (w/v) PEG 3350, 80 mM Hepes, 100 mM sodium cacodylate and 20 mM betaine, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Crystal Properties Matthews coefficient Solvent content 2.79 55.93
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 107.753 α = 90 b = 107.753 β = 90 c = 272.663 γ = 90
Symmetry Space Group P 41 21 2
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 MARRESEARCH 2005-02-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.980 ESRF ID23-1
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 3.16 20 99.3 0.122 20.1 16.4 28251 28251 58.9
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 3.16 3.36 100 0.452 7.7 16.4 4610
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 (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS THROUGHOUT PDB ENTRY 2ANC 3.16 19.96 28251 28251 1394 99.9 0.268 0.268 0.2561 0.29 0.2753 RANDOM 54.3
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] -9.87 -9.87 19.74
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.5 c_angle_deg 1.4 c_improper_angle_d 0.73 c_bond_d 0.009 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.5 c_angle_deg 1.4 c_improper_angle_d 0.73 c_bond_d 0.009 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9812 Nucleic Acid Atoms Solvent Atoms 25 Heterogen Atoms 88
Software Software Software Name Purpose CNS refinement XDS data reduction XSCALE data scaling CNS phasing