Table 2.
Identification and classification of putative two component systems in the eight newly sequenced mutans streptococci strains
| Strain | S. mutans UA159 | S. mutans NN2025 | S. mutans 5 DC8 | S. mutans KK21 |
S. mutans KK23 |
S. mutans AC4446 | S. mutans ATCC25175 | S. mutans NCTC11060 |
S. ratti DSM20564 |
S. sobrinus DSM20742 |
|---|---|---|---|---|---|---|---|---|---|---|
| Identification | ||||||||||
| Total TCS proteins | 29 | 29 | 29 | 29 | 29 | 27 | 25 | 27 | 28 | 21 |
| Total paired HKs | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 13 | 13 | 9 |
| Orphan HKs | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| Total paired RRs | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 13 | 13 | 9 |
| Orphan RRs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
| Classification | ||||||||||
| HK type | ||||||||||
| HPK1 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 9 | 5 |
| HPK7 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 3 | 2 |
| HPK8 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| HPK10 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 |
| HPK11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| unclassified | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 |
| RR type | ||||||||||
| NarL | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 3 | 2 |
| LytTR | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 3 |
| AmiR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| OmpR | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 6 |
| unclassified | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |