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Structure of an N-terminal fragment of Leishmania SAS-6 containing parts of its coiled coil domain, F257E mutant
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4CKM PDB ENTRY 4CKM
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.85 100 MM NACITRATE PH 5.85, 21% (W/V) PEG-3000
Crystal Properties Matthews coefficient Solvent content 2.89 57.52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 108.855 α = 90 b = 81.253 β = 91.5 c = 133.149 γ = 90
Symmetry Space Group C 1 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 PIXEL DECTRIS PILATUS 6M 2013-05-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 ESRF ID29
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 2.9 46.91 99.9 0.15 10.6 7.2 25904 0.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.9 3.08 99.9 0.9 7.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 4CKM 2.9 133.1 24090 1279 97.77 0.23775 0.23673 0.25597 0.2374 RANDOM 92.751
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] -3.22 -4.49 -1.04 4.49
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.504 r_dihedral_angle_4_deg 16.215 r_dihedral_angle_3_deg 15.634 r_scangle_it 7.562 r_mcangle_it 7.418 r_dihedral_angle_1_deg 5.652 r_scbond_it 4.565 r_mcbond_it 4.477 r_mcbond_other 4.474 r_angle_refined_deg 1.255
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.504 r_dihedral_angle_4_deg 16.215 r_dihedral_angle_3_deg 15.634 r_scangle_it 7.562 r_mcangle_it 7.418 r_dihedral_angle_1_deg 5.652 r_scbond_it 4.565 r_mcbond_it 4.477 r_mcbond_other 4.474 r_angle_refined_deg 1.255 r_angle_other_deg 1.172 r_symmetry_hbond_refined 0.429 r_symmetry_vdw_other 0.262 r_nbd_refined 0.235 r_nbd_other 0.184 r_nbtor_refined 0.184 r_symmetry_vdw_refined 0.184 r_xyhbond_nbd_refined 0.132 r_xyhbond_nbd_other 0.11 r_nbtor_other 0.088 r_chiral_restr 0.064 r_bond_refined_d 0.008 r_bond_other_d 0.005 r_gen_planes_refined 0.005 r_gen_planes_other 0.004 r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5653 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing