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Crystal Structure of Acetyl-coenzyme A synthetase from Leishmania infantum (Ethyl AMP bound, P21 form)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8SF3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 291 JCSG+ B5: 40% (v/v) MPD, 0.1M Na cacodylate pH 6.5, 5% (w/v) PEG 8000. LeinA.00629.b.B1.PW39174 at 20 mg/mL. Plate 13157 well B5 drop 3. Puck: PSL-0109, Cryo: direct. 2mM ethyl AMP added prior to crystallization.
Crystal Properties Matthews coefficient Solvent content 2.39 48.55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.206 α = 90 b = 61.815 β = 92.98 c = 134.81 γ = 90
Symmetry Space Group P 1 21 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 PIXEL DECTRIS EIGER2 XE 9M 2023-06-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS-II BEAMLINE 19-ID 0.9795 NSLS-II 19-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 2.52 134.63 99.9 0.137 0.152 0.064 0.997 9.3 5.3 51168
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.52 2.59 100 1.18 1.299 0.537 0.596 5.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.52 91.08 1.35 51096 2575 99.78 0.188 0.1862 0.1895 0.2189 0.2187
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 11.464 f_angle_d 0.505 f_chiral_restr 0.043 f_plane_restr 0.004 f_bond_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10161 Nucleic Acid Atoms Solvent Atoms 17 Heterogen Atoms 117
Software Software Software Name Purpose PHENIX refinement Aimless data scaling XDS data reduction PHASER phasing