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Table 5 Id and Indel values for sequential and diverging evolution models

From: The ranging of amino acids substitution matrices of various types in accordance with the alignment accuracy criterion

Test sets parameters

Sequential evolution

id

id

id

indel

indel

indel

N

PAM

(S0, S1)

(S0, S2)

Average

(S0, S1)

(S0, S2)

Average

1000

30

0.7481

0.7499

0.7490

0.0324

0.0343

0.0334

1000

60

0.5788

0.5796

0.5792

0.0526

0.0560

0.0543

1000

120

0.3758

0.3770

0.3764

0.0740

0.0754

0.0747

10,000

30

0.7504

0.7501

0.7503

0.0330

0.0336

0.0333

10,000

60

0.5804

0.5807

0.5806

0.0526

0.0511

0.0519

10,000

120

0.3767

0.3762

0.3765

0.0755

0.0762

0.0759

Test sets

parameters

Divergent evolution

id

PAM (id)

indel

PAM (indel)

N

PAM

(S1, S2)

(S1, S2)

(S1, S2)

(S1, S2)

1000

30

0.5793

60.55

0.0662

68.56

1000

60

0.3756

122.25

0.1072

202.14

1000

120

0.2009

245.08

0.1473

>  830

10,000

30

0.5804

60.31

0.0661

68.30

10,000

60

0.3773

121.53

0.1023

170.52

10,000

120

0.2025

243.45

0.1490

>  830

  1. N is the number of sequences in the test set, id is the identity fraction, indel is the proportion of insertion-deletions. Rows correspond to different values ​​of the PAM parameter. In the “Sequential evolution” block, the id (S0, S1) and id (S0, S2) columns show the proportion of matching positions in the alignments of the ancestor sequence with the descendant sequences; the indel (S0, S1) and indel (S0, S2) columns show the fraction of inserts for the same sequences. The “Divergent evolution” block in the columns id (S1, S2) and indel (S1, S2) shows the alignment characteristics of descendant sequences. The data are for sets of 1000 pairs of sequences and 10,000 pairs, the results differ by tenths of a percent