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Crystal structure of Plasmodium falciparum SIR2A (PF13_0152) in complex with AMP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 17 % PEG 3350, 0.1 M NaCitrate pH 5.7, 0.1 mM beta-OG, 2.6 mM AMP, 2.6 mM peptide(SGRGKacGGKacGLGKacGGAKacRHR)
Crystal Properties Matthews coefficient Solvent content 2.49 50.56
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 106.564 α = 90 b = 106.564 β = 90 c = 44.968 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 2009-05-01 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD ADSC QUANTUM 210 2009-05-01 M SINGLE WAVELENGTH 1,2 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE A1 .978 CHESS A1 2 SYNCHROTRON CHESS BEAMLINE A1 .978 CHESS A1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.65 50 99.8 0.094 0.078 8.9 7.6 10263 10243 81.3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1,2 2.65 2.7 100 0.936 0.914 2.05 6.6 410
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 SAD THROUGHOUT 2.65 34.88 8666 8584 406 99.05 0.209 0.209 0.206 0.2038 0.274 0.2685 RANDOM 33.138
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] 0.13 0.07 0.13 -0.2
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.069 r_dihedral_angle_4_deg 25.986 r_dihedral_angle_3_deg 16.001 r_dihedral_angle_1_deg 5.389 r_scangle_it 1.304 r_angle_refined_deg 1.103 r_angle_other_deg 0.814 r_scbond_it 0.798 r_mcangle_it 0.538 r_mcbond_it 0.285
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.069 r_dihedral_angle_4_deg 25.986 r_dihedral_angle_3_deg 16.001 r_dihedral_angle_1_deg 5.389 r_scangle_it 1.304 r_angle_refined_deg 1.103 r_angle_other_deg 0.814 r_scbond_it 0.798 r_mcangle_it 0.538 r_mcbond_it 0.285 r_chiral_restr 0.057 r_mcbond_other 0.041 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1888 Nucleic Acid Atoms Solvent Atoms 3 Heterogen Atoms 34
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SHELX phasing REFMAC refinement PDB_EXTRACT data extraction Adxv data processing SHELXD phasing