TABLE 2.
Structures from the LT family available in the Protein Data Bank
The Protein Data Bank codes in bold were used as representative structures in each subfamily to perform the structural multialignment.
| Family | Subfamily | Founder member | Structure (PDB code) | Proteins |
|---|---|---|---|---|
| Family 1 | A | Slt70 (E. coli) | 1QSA, 1QTE, 1SLY | Slt70 (E. coli) |
| 4F55 | SleB (B. cereus) | |||
| 4FET | SleB (B. anthracis) | |||
| B | YfhD (E. coli) | |||
| C | MltC (E. coli) | 4C5F, 4CFO, 4CFP, 4CHX | MltC (E. coli) | |
| D | MltD (E. coli) | 1E01, 1E0G | MltD (E. coli) | |
| E | EmtA (E. coli) | 3T36, 4HJV, 4HJY, 4HJZ, 2Y8P | EmtA/MltE (E. coli) | |
| Family 2 | MltA (E. coli) | 2PNW | MltA (Agrobacterium tumefaciens) | |
| 2PI8, 2PIC, 2PJJ, 2AEO, 2GAE | MltA (E. coli) | |||
| 2G5D, 2G6G | MltA (Neisseria gonorrhoeae) | |||
| Family 3 | MltB/Slt35(E. coli) | 1D0L, 1QDR, 1QUS, 1QUT, 1D0K, 1D0M, 1QDT, 1LTM | MltB/Slt35 (E. coli) | |
| 4ANR | SltB1 (Pseudomona aeruginosa) | |||
| 4P11, 4P0G, 4OZ9, 4OYV, 4OXV, 4OWD | MltF (P. aeruginosa) | |||
| Family 4 | Phage λ | 1AM7, 1D9U, 3D3D | R (phage λ) | |
| 3BKH, 3BKV | gp144 (phage φKZ) | |||
| Family 5 SpoIID-Like | A | SpoIID (B. subtilis) | 4RWR | SpoIID (B. anthracis) |
| B | SpoIID (C. difficile) | 5I1T | SpoIID (C. difficile) |