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Crystal Structure Analysis of the Acidic Leucine Aminopeptidase of Tomato
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 298 0.1 M MES, 0.1 M ammonium sulfate, 45% (v/v) MPD, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.48 64.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 160.597 α = 90 b = 160.597 β = 90 c = 104.183 γ = 120
Symmetry Space Group P 63 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE RIGAKU RAXIS IV++ VariMax HF 2011-07-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.54178
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 30 100 0.136 0.136 23.618 17.9 38529 -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 2.28 100 0.628 0.628 5.256 16.6 2551
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (I) Number Reflections (All) 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 2.2 29.14 5 40562 38529 2033 99.9 0.13854 0.13674 0.1366 0.1735 0.1733 RANDOM 24.377
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] -0.05 -0.02 -0.05 0.07
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.297 r_dihedral_angle_4_deg 16.665 r_dihedral_angle_3_deg 14.304 r_dihedral_angle_1_deg 6.061 r_angle_refined_deg 1.749 r_chiral_restr 0.115 r_bond_refined_d 0.017 r_gen_planes_refined 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3782 Nucleic Acid Atoms Solvent Atoms 472 Heterogen Atoms 58
Software Software Software Name Purpose CrystalClear data collection PHASER phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling