| Q1R4V1 | DB03814 | 4gcl | MES | A | 201 | e4gclA1 | Tetracyclin repressor-like, C-terminal domain | Tetracyclin repressor-like, C-terminal domain | Tetracyclin repressor-like, C-terminal domain | SlmA-like_C |
| Q1R4V1 | DB03814 | 4gcl | MES | A | 201 | e4gclA2 | HTH | HTH | Three-helical HTH | TetR_N |
| Q1R4V1 | DB03814 | 4gcl | MES | C | 201 | e4gclC2 | HTH | HTH | Three-helical HTH | TetR_N |
| Q1R4V1 | DB03814 | 4gcl | MES | E | 201 | e4gclE1 | Tetracyclin repressor-like, C-terminal domain | Tetracyclin repressor-like, C-terminal domain | Tetracyclin repressor-like, C-terminal domain | SlmA-like_C |
| Q1R4V1 | DB03814 | 4gcl | MES | E | 201 | e4gclE2 | HTH | HTH | Three-helical HTH | TetR_N |
| Q1R4V1 | DB03814 | 4gcl | MES | F | 201 | e4gclF1 | Tetracyclin repressor-like, C-terminal domain | Tetracyclin repressor-like, C-terminal domain | Tetracyclin repressor-like, C-terminal domain | SlmA-like_C |
| Q1R4V1 | DB03814 | 4gcl | MES | F | 201 | e4gclF2 | HTH | HTH | Three-helical HTH | TetR_N |