| lacI+HTH_3 | HTH_LACI | 7 | TP | ST | Q9K6N6|Q9K6N6/1-71 | 1.4 | O87640|O87640/23-93 | 9.6 |
| lacI+HTH_3 | HTH_XRE | 697 | TP | ST | Q46240|Q46240/6-61 | 1e-20 | CAC42808|CAC42808/8-63 | 9.8 |
| lacI+HTH_3 | POU | 1 | TP | ST | Q9HLW8|Q9HLW8/2-62 | 3.4e-08 |
| HTH_3+pou | HTH_ARSR | 1 | TP | ST | Q58948|YF53_METJA/1-79 | 9.2 | ||
| HTH_3+pou | HTH_LACI | 1 | TP | ST | AAK90224|AAK90224/12-80 | 5 | ||
| HTH_3+pou | HTH_XRE | 703 | TP | ST | Q46240|Q46240/6-61 | 9.7e-21 | BAB36293|BAB36293/32-88 | 9.1 |
| HTH_3+pou | POU | 153 | TP | ST | Q9HLW8|Q9HLW8/2-62 | 2e-08 | O18452|O18452/261-338 | 5.8 |
| HTH_LACI_POU_merged_pruned | HTH_LACI | 316 | TP | ST | P36944|RBSR_BACSU/1-71 | 1.2e-38 | O08352|O08352/330-392 | 0.43 |
| HTH_LACI_POU_merged_pruned | HTH_XRE | 4 | TP | ST | O32236|O32236/7-63 | 2.4 | Q99Z58|Q99Z58/8-63 | 7.8 |
| HTH_LACI_POU_merged_pruned | POU | 24 | TP | ST | Q94553|Q94553/147-224 | 1.9 | P56223|PO61_RAT/139-213 | 7.5 |