Table 1.
Subfamilies | Sequences | Characterized sequences | Unique activities | Sequences with structures | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Family | 2013 | 2022 | 2013 | 2022 | 2013 | 2022 | 2013 | 2022 | 2013 | 2022 |
S1 | 73 | 110 | 4,061 | 148,634 | 43 | 77 | 13 | 32 | 8 | 40 |
S2 | - | - | 105 | 4,280 | 2 | 2 | 1 | 1 | 2 | 6 |
S3 | - | - | 370 | 9,155 | 3 | 3 | 1 | 1 | 3 | 4 |
S4 | - | - | 15 | 271 | 1 | 1 | 1 | 1 | 0 | 0 |