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Crystal Structures of an Archaeal Class I CCA-Adding Enzyme and Its Nucleotide
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.4 293 Calcium Chloride, Ethanol, Tris, magnesium chloride, sodium chloride, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.58 52.33
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 86.402 α = 90 b = 79.371 β = 97.33 c = 78.135 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 CCD ADSC QUANTUM 4 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X26C 1.0 NSLS X26C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 40 0.068 35218 -3
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 2.07 100
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 38.63 33402 1812 99.75 0.18315 0.1807 0.1914 0.22822 0.2411 RANDOM 22.577
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] 0.1 0.29 1.46 -1.48
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.15 r_scangle_it 5.84 r_scbond_it 3.726 r_mcangle_it 2.56 r_mcbond_it 1.473 r_angle_refined_deg 1.447 r_angle_other_deg 0.806 r_symmetry_vdw_other 0.312 r_metal_ion_refined 0.255 r_nbd_other 0.237
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.15 r_scangle_it 5.84 r_scbond_it 3.726 r_mcangle_it 2.56 r_mcbond_it 1.473 r_angle_refined_deg 1.447 r_angle_other_deg 0.806 r_symmetry_vdw_other 0.312 r_metal_ion_refined 0.255 r_nbd_other 0.237 r_nbd_refined 0.213 r_xyhbond_nbd_refined 0.193 r_symmetry_hbond_refined 0.149 r_symmetry_vdw_refined 0.136 r_chiral_restr 0.087 r_nbtor_other 0.085 r_bond_refined_d 0.016 r_gen_planes_refined 0.006 r_gen_planes_other 0.005 r_bond_other_d 0.002 r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_nbtor_refined r_xyhbond_nbd_other r_metal_ion_other r_symmetry_hbond_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3630 Nucleic Acid Atoms Solvent Atoms 329 Heterogen Atoms 68
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling AMoRE phasing