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Crystal Structure of P. falciparum arginase complexed with 2-amino-6-borono-2-methylhexanoic acid
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3MMR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 294 1.2 M Na/K Phosphate (pH 8.0), VAPOR DIFFUSION, SITTING DROP, temperature 294K
Crystal Properties Matthews coefficient Solvent content 3.05 59.63
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 113.181 α = 90 b = 113.181 β = 90 c = 229.616 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 315 2010-04-07 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD ADSC QUANTUM 315 2010-04-07 M SINGLE WAVELENGTH 3 1 x-ray 100 CCD ADSC QUANTUM 315 2010-04-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-E 0.97918 APS 24-ID-E 2 SYNCHROTRON APS BEAMLINE 24-ID-E 0.97918 APS 24-ID-E 3 SYNCHROTRON APS BEAMLINE 24-ID-E 0.97918 APS 24-ID-E
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 1,2,3 1.9 50 99.9 0.09 23.6 9.1 44684
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) 1,2,3 1.9 1.97 99.2 0.444 3.4 4.4 4393
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 MOLECULAR REPLACEMENT THROUGHOUT 3MMR 1.902 37.273 1.34 44663 2243 99.82 0.1638 0.1629 0.1587 0.1817 0.1779 5%
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] 3.0635 3.0635 -6.127
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 12.815 f_angle_d 1.052 f_chiral_restr 0.079 f_bond_d 0.007 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2416 Nucleic Acid Atoms Solvent Atoms 212 Heterogen Atoms 15
Software Software Software Name Purpose ADSC data collection PHASER phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling