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Crystal structure of a Methionine Aminopeptidase from Mycobacterium abscessus
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 289 MyabA.01548.b.A1 PS01037 at 56.7 mg/mL with full 21 aa tag against JCSG + f9, 2.4 M Na malonate with 25% ethylene glycol as cryo-protectant, crystal tracking ID 222124f9, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 3.35 63.25
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 119.64 α = 90 b = 119.64 β = 90 c = 96.19 γ = 120
Symmetry Space Group P 32 2 1
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 2011-08-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.979175 APS 19-ID
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 2.15 50 99.4 0.071 13.94 6.1 43615 43354 -3 47.857
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 2.15 2.21 99.9 0.385 3.3 5.7 3210
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2.15 50 43330 2186 99.41 0.1884 0.1868 0.179 0.216 0.209 RANDOM 48.1471
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] -1.38 -0.69 -1.38 2.08
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.749 r_dihedral_angle_4_deg 15.075 r_dihedral_angle_3_deg 12.406 r_dihedral_angle_1_deg 6.091 r_angle_refined_deg 1.456 r_chiral_restr 0.095 r_bond_refined_d 0.012 r_gen_planes_refined 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3810 Nucleic Acid Atoms Solvent Atoms 293 Heterogen Atoms 27
Software Software Software Name Purpose XSCALE data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction XDS data reduction