Research Article
A Protein Sequence Analysis Hardware Accelerator Based on Divergences
Table 2
Score matrices and vectors of the Viterbi algorithm for the comparison of the sequence ACYDE against the profile HMM of Figure
2.
| | N | B | | | M | | | | | I | | | | | D | | | E | J | C |
| | | | 0 | 1 | 2 | 3 | 4 | 0 | 1 | 2 | 3 | 4 | 0 | 1 | 2 | 3 | 4 | | | | — | 0 | 0 | | | | | | | | | | | | | | | | | | | A | −1 | −1 | | −5 | −4 | −4 | −4 | | | | | | | | 1 | −1 | −3 | 2 | | 2 | C | −2 | −2 | | −4 | 13 | −1 | −3 | | 1 | −8 | −8 | −8 | | | −8 | 9 | 7 | 10 | | 10 | Y | −3 | −3 | | −5 | −3 | 11 | 7 | | 1 | 12 | 2 | −4 | | | −9 | −7 | 7 | 8 | | 9 | D | −4 | −4 | | −6 | −3 | 17 | 13 | | −1 | 10 | 8 | 6 | | | −10 | −7 | 13 | 14 | | 14 | E | −5 | −5 | | −5 | −3 | 9 | 25 | | −2 | 9 | 15 | 24 | | | −9 | −7 | 5 | 25 | | 25 |
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