| Q0H8X8 | AI2_USTMA | Ustilago maydis (strain 521 / FGSC 9021) (Corn smut fungus) | aI2 | Detail |
| A9RAH7 | AI2_DEBHA | Debaryomyces hansenii (strain ATCC 36239 / CBS 767 / JCM 1990 / NBRC 0083 / IGC 2968) (Yeast) (Torulaspora hansenii) | aI2 | Detail |
| Q6HM44 | ADDB_BACHK | Bacillus thuringiensis subsp. konkukian (strain 97-27) | addB BT9727_1040 | Detail |
| Q97GV2 | ADDB_CLOAB | Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) | addB CA_C2263 | Detail |
| B1IEN0 | ADDA_CLOBK | Clostridium botulinum (strain Okra / Type B1) | addA CLD_0306 | Detail |
| Q9CJJ0 | ADDB_LACLA | Lactococcus lactis subsp. lactis (strain IL1403) (Streptococcus lactis) | rexB LL0003 L025 L0252 | Detail |
| Q9D8B1 | AIG1_MOUSE | Mus musculus (Mouse) | Aig1 | Detail |
| B1HN89 | ADDB_LYSSC | Lysinibacillus sphaericus (strain C3-41) | addB Bsph_1198 | Detail |
| Q6QGD3 | ENDO1_BPT5 | Escherichia phage T5 (Enterobacteria phage T5) | T5.154 T5p150 | Detail |
| Q6GAV9 | ADDA_STAAS | Staphylococcus aureus (strain MSSA476) | addA SAS0837 | Detail |