┌─ Escherichia coli (132-296/312) K12 (125) ┌┴─ Escherichia coli (132-296/312) M605 (1) ┌┴┬─ Escherichia coli (132-296/312) IAI1 (1) ┌┤ └─ Escherichia coli (132-296/312) MS 116-1 (1) ┌──────────────────────────────────────────────┤└─ Escherichia coli (132-296/312) B354 ┌───────────────────┤ └─ Escherichia coli (132-296/312) O26:H11 str. 11368 ┤ └───────────────────────────────────── Escherichia coli (135-296/309) 53638 (1) │ ┌─ Escherichia coli (129-302/302) HS (1) └──────────────────────────────────────────────────────────────────┤┌─ Escherichia coli (129-302/302) B7A (2) └┤ ┌─ fig|6666666.5357.peg.1333 TY-2482 (129-302/302) strain (74) │┌┴─ Escherichia coli (129-301/302) M718 └┤ ┌─ Escherichia coli (129-302/302) K12 (7) └┬┴─ Escherichia coli (129-302/302) E110019 (1) └┬─ Escherichia coli (129-302/302) M605 └┬─ Escherichia coli (129-302/302) B354 (3) └─ Escherichia coli (129-302/302) 042 (7)
| Regulatory protein (induces abgABT, used to catabolize p-aminobenzoyl-glutamate) | (8) |
| Threonine catabolic operon transcriptional activator TdcA | (6) |
| HTH-type transcriptional regulator tdcA | (1) |
| Others | (1) |