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Crystal Structure Of E.coli Guanylate Kinase In Complex With Ap5G
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, SITTING DROP 6.5 292 30% PEG 4000, 100mM MES, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 292K
Crystal Properties Matthews coefficient Solvent content 2.08 41
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.527 α = 90 b = 67.527 β = 90 c = 149.703 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 4 2005-09-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 0.9340 ESRF ID14-1
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 2.5 28 99.4 0.064 27.2 11.4 13344 13344 41.3
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 2.5 2.66 100 0.399 7 11.5 2192
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 FOURIER SYNTHESIS THROUGHOUT PDB ENTRY 2AN9 2.5 27.96 13344 13344 674 99.7 0.211 0.211 0.211 0.21 0.247 0.2454 RANDOM 52.8
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] 4.21 11.77 2.86 -7.07
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.3 c_scangle_it 5.33 c_mcangle_it 3.8 c_scbond_it 3.31 c_mcbond_it 2.24 c_angle_deg 1.3 c_improper_angle_d 0.79 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3213 Nucleic Acid Atoms Solvent Atoms 26 Heterogen Atoms 116
Software Software Software Name Purpose CNS refinement XDS data reduction XSCALE data scaling CNS phasing