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Crystal structure of FVO strain Plasmodium falciparum AMA1 in complex with the RON2hp [Phe2038TRN] peptide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4R1A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 298 15-20% PEG400, 0.1M Tris-HCl, pH 8.6, 0.1 M sodium acetate and 20% isopropanol
Crystal Properties Matthews coefficient Solvent content 2 38.48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 37.97 α = 90 b = 72.02 β = 90 c = 115.29 γ = 90
Symmetry Space Group P 21 21 21
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 2014-12-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.9537 Australian Synchrotron MX1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.9 36.01 96.2 0.178 0.072 0.994 8 6.9 24645 15.65
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.94 73.1 0.655 0.284 0.493 2.6 5.8 1138
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 4R1A 1.9 33.588 1.34 24597 1231 95.79 0.1907 0.1887 0.19 0.2287 0.23 21.0237
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 11.64 f_angle_d 0.801 f_chiral_restr 0.032 f_bond_d 0.004 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2205 Nucleic Acid Atoms Solvent Atoms 232 Heterogen Atoms
Software Software Software Name Purpose SCALA data scaling PHASER phasing PHENIX refinement Coot model building PDB_EXTRACT data extraction MOSFLM data reduction