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Table 2 Alignment translation error. Subtomogram alignment error in terms of the difference in the Euclidean distance between determined and true subtomogram translations. Shown are the medians and median absolute deviations of all 100 subtomogram alignments.

From: High precision alignment of cryo-electron subtomograms through gradient-based parallel optimization

60° angle interval, RCS
  SNR 1 0.5 0.1
Tilt  
±90°   0.035 ± 0.023 0.16 ± 0.12 0.19 ± 0.12 0.96 ± 0.66
±80°   0.045 ± 0.029 0.24 ± 0.2 0.21 ± 0.15 1.3 ± 0.89
±70°   0.078 ± 0.037 0.25 ± 0.17 0.3 ± 0.18 1.3 ± 0.74
±60°   0.068 ± 0.036 0.19 ± 0.12 0.43 ± 0.3 2.2 ± 1.3
±50°   0.14 ± 0.078 0.26 ± 0.17 0.65 ± 0.51 2.3 ± 1.3
±40°   0.15 ± 0.092 0.74 ± 0.64 1.7 ± 1.3 3.2 ± 1.6
60° angle interval, FCS
  SNR 1 0.5 0.1
Tilt  
±90°   0.047 ± 0.023 0.12 ± 0.081 0.11 ± 0.053 0.49 ± 0.31
±80°   0.053 ± 0.03 0.15 ± 0.1 0.18 ± 0.1 0.85 ± 0.66
±70°   0.11 ± 0.057 0.13 ± 0.074 0.21 ± 0.1 0.95 ± 0.58
±60°   0.11 ± 0.061 0.2 ± 0.094 0.3 ± 0.15 1.6 ± 1.2
±50°   0.19 ± 0.1 0.28 ± 0.16 0.44 ± 0.26 1.8 ± 1.2
±40°   0.61 ± 0.54 3.3 ± 2.7 4.3 ± 2.6 6.2 ± 3
45° angle interval, RCS
  SNR 1 0.5 0.1
Tilt  
±90°   0.031 ± 0.014 0.072 ± 0.031 0.12 ± 0.049 0.43 ± 0.21
±80°   0.051 ± 0.027 0.11 ± 0.051 0.17 ± 0.072 0.69 ± 0.32
±70°   0.063 ± 0.024 0.14 ± 0.052 0.21 ± 0.1 0.63 ± 0.24
±60°   0.076 ± 0.036 0.15 ± 0.068 0.23 ± 0.1 0.89 ± 0.5
±50°   0.11 ± 0.055 0.2 ± 0.094 0.28 ± 0.14 1.3 ± 0.95
±40°   0.14 ± 0.071 0.31 ± 0.17 0.67 ± 0.47 6.2 ± 5.3
45° angle interval, FCS
  SNR 1 0.5 0.1
Tilt  
±90°   0.033 ± 0.016 0.071 ± 0.03 0.094 ± 0.032 0.29 ± 0.13
±80°   0.061 ± 0.031 0.1 ± 0.052 0.13 ± 0.062 0.46 ± 0.21
±70°   0.08 ± 0.04 0.12 ± 0.05 0.17 ± 0.075 0.49 ± 0.22
±60°   0.1 ± 0.052 0.17 ± 0.091 0.22 ± 0.073 0.72 ± 0.36
±50°   0.19 ± 0.094 0.22 ± 0.083 0.24 ± 0.12 0.93 ± 0.5
±40°   0.76 ± 0.64 0.51 ± 0.36 0.82 ± 0.6 9.8 ± 4.1