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Crystal Structure of the E.coli Polyphosphate Kinase in complex with AMPPNP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 298 1,6 Hexanediol, Hepes, DTT, Magnesium chloride, AMPPNP, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.69 54.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 152 α = 90 b = 152 β = 90 c = 150 γ = 90
Symmetry Space Group P 42 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 298 CCD ADSC QUANTUM 4 mirrors 2001-01-01 M MAD 2 1 3 1 4 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97929, 0.97939, 0.95372 APS 19-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 20 87 121657 113237
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.5 2.56 87
Refinement Statistics Diffraction ID Structure Solution Method 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) Mean Isotropic B X-RAY DIFFRACTION MAD 2.5 20 105842 1802 0.337 0.248 0.2578 0.274
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] -2.038 -2.038 4.076
RMS Deviations Key Refinement Restraint Deviation o_scangle_it 2.764 o_mcangle_it 2.582 o_scbond_it 1.71 o_angle_deg 1.45 o_mcbond_it 1.437 o_bond_d 0.0081 o_bond_d_na o_bond_d_prot o_angle_d o_angle_d_na
RMS Deviations Key Refinement Restraint Deviation o_scangle_it 2.764 o_mcangle_it 2.582 o_scbond_it 1.71 o_angle_deg 1.45 o_mcbond_it 1.437 o_bond_d 0.0081 o_bond_d_na o_bond_d_prot o_angle_d o_angle_d_na o_angle_d_prot o_angle_deg_na o_angle_deg_prot o_dihedral_angle_d o_dihedral_angle_d_na o_dihedral_angle_d_prot o_improper_angle_d o_improper_angle_d_na o_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11342 Nucleic Acid Atoms Solvent Atoms 130 Heterogen Atoms 66
Software Software Software Name Purpose HKL-2000 data collection SCALEPACK data scaling SOLVE phasing CNS refinement HKL-2000 data reduction