| Q2LS68 | n/a | 3s5r | PEG | A | 302 | e3s5rA1 | HTH | HTH | Three-helical HTH | TetR_N |
| Q2LS68 | n/a | 3s5r | PEG | A | 302 | e3s5rA2 | Tetracyclin repressor-like, C-terminal domain | Tetracyclin repressor-like, C-terminal domain | Tetracyclin repressor-like, C-terminal domain | n/a |
| Q2LS68 | n/a | 3s5r | PEG | B | 301 | e3s5rA2 | Tetracyclin repressor-like, C-terminal domain | Tetracyclin repressor-like, C-terminal domain | Tetracyclin repressor-like, C-terminal domain | n/a |
| Q2LS68 | n/a | 3s5r | PEG | B | 301 | e3s5rB1 | HTH | HTH | Three-helical HTH | TetR_N |
| Q2LS68 | n/a | 3s5r | PEG | B | 301 | e3s5rB2 | Tetracyclin repressor-like, C-terminal domain | Tetracyclin repressor-like, C-terminal domain | Tetracyclin repressor-like, C-terminal domain | n/a |