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Arginine Feed-Back Inhibitable Acetylglutamate Kinase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1GS5 PDB ENTRY 1GS5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 277 CRYSTALS WERE OBTAINED AT 277 K IN ABOUT TWO WEEKS USING THE HANGING DROP TECHNIQUE AND UTILIZING A 10 MG/ML. PROTEIN SOLUTION CONTAINING 20 MM HEPES PH 7.5, 1 MM DITHIOERYTHRITOL, 10% GLYCEROL, 30 MM MAGNESIUM CHLORIDE, 20 MM N-ACETYL-L-GLUTAMATE, 10 MM ADP AND 0.02% SODIUM AZIDE, AND A RESERVOIR SOLUTION WITH 0.1 M SODIUM CACODYLATE PH 6.5, 150-170 MM MAGNESIUM ACETATE AND POLYETHYLENE GLYCOL 8000
Crystal Properties Matthews coefficient Solvent content 2.89 57.17
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.86 α = 91.49 b = 98.78 β = 92.03 c = 162.9 γ = 107.56
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 CCD 2001-02-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 ESRF ID14-4
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 2.95 69 96.6 0.05 5.4 1.9 86766 86.056
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 2.95 3.1 94.2 0.36 2
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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1GS5 2.95 18 86423 4400 96.7 0.2491 0.2491 0.2448 0.2668 RANDOM 88.333
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] -5.84 -7.178 -1.197 1.97 3.297 3.87
RMS Deviations Key Refinement Restraint Deviation c_angle_deg 1.96833 c_bond_d 0.011279 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
RMS Deviations Key Refinement Restraint Deviation c_angle_deg 1.96833 c_bond_d 0.011279 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 c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d 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 25509 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 414
Software Software Software Name Purpose CNS refinement MOSFLM data reduction SCALA data scaling MOLREP phasing