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Structure of the Argonaute protein from Methanocaldcoccus janaschii
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 0.1 M TRI- SODIUM CITRATE, 8 % (W/V) POLYETHYLENE GLYCOL 4000 AND 10-12 % (V/V) ISOPROPANOL
Crystal Properties Matthews coefficient Solvent content 2.25 0.43
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.477 α = 90 b = 104.932 β = 90 c = 115.077 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 PIXEL DECTRIS PILATUS 6M 2015-06-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 ESRF ID23-1
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 2.3 49.1 1 0.05 18.8 7.2 34953 1 74.44
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 2.3 2.4 1 1.43 1.19 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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SIRAS THROUGHOUT NONE 2.29 49.12 34948 1796 98.86 0.2112 0.2097 0.2232 0.2362 0.2537 RANDOM 90.56
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] -4.575 11.1547 -6.5797
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 19.92 t_omega_torsion 2.74 t_angle_deg 1.11 t_bond_d 0.009 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 19.92 t_omega_torsion 2.74 t_angle_deg 1.11 t_bond_d 0.009 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5541 Nucleic Acid Atoms Solvent Atoms 2 Heterogen Atoms 9
Software Software Software Name Purpose BUSTER refinement XDS data reduction CRANK phasing