| # | Protein Name | Protein Description | Accession number | Localisation |
|---|---|---|---|---|
| 1 | IMI-1 | Betalactamase class A | ECU50278 | 1264-2142:879 |
| 2 | IMI-2 | Betalactamase class A | JN412066 | 2891-3769:879 |
| 3 | IMI-3 | Betalactamase class A | GU015024 | 1-879:879 |
| 4 | IMIH | Betalactamase class B | AJ548797 | 924-1688:765 |
| 5 | IMIS | Betalactamase class B | Y10415 | 126-893:768 |