Training Set TU in Escherichia coli Regulated by FNR
| Operon | Site sequence | Position | Score |
| ansB | TAAATTGTTTAACGTCAAATTT | −75 | 20.55 |
| dmsA | CCCTTTGATACCGAACAATAAT | −276 | 12.0 |
| fnr | AAAATTGACAAATATCAATTAC | −37 | 23.67 |
| focA | AGATATGATCTATATCAATTTC | −78 | 21.10 |
| narGHJI | ACTCTTGATCGTTATCAATTCC | −110 | 17.57 |
| narK | GGTAATGATAAATATCAATGAT | −116 | 16.41 |
| TCGTTTGATTTACATCAAATTG | −78 | 20.38 | |
| ndh | AAACTTGATTAACATCAATTTT | −155 | 25.84 |
| nirBDCcysG | GAATTTGATTTACATCAATAAG | −77 | 23.12 |
| tdcABC | TTTTTTGACAAAAATCAGGGTT | −187 | 14.03 |
[i] This table contains top scoring site for all nine TUs, plus any additional sites with scores above 14.