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Crystal structure of Leishmania mexicana arginase in complex with inhibitor ABHPE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4ITY PDB entry 4ITY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 294 0.1 M HEPES, pH 7.5, 25% PEG3350
Crystal Properties Matthews coefficient Solvent content 2.41 48.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 89.092 α = 90 b = 89.092 β = 90 c = 113.6 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 2014-03-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 1.075 NSLS X29A
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 1.28 50 99.3 0.091 29.3 12.1 86060
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.28 94.6 1.202 0.509 0.51 1.2 8.5
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE PDB entry 4ITY 1.28 36.529 1.96 86034 4338 99.27 0.1507 0.1457 0.1483 0.1594 0.1605
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.4 f_angle_d 1.302 f_chiral_restr 0.092 f_bond_d 0.01 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2357 Nucleic Acid Atoms Solvent Atoms 200 Heterogen Atoms 63
Software Software Software Name Purpose PHENIX refinement CBASS data collection HKL-2000 data reduction PHASER phasing HKL-2000 data scaling