| Strain | Pseudomonas entomophila L48 |
| GI | 104783130 |
| Locus Tag | PSEEN4155 |
| Description | pyocin R2_PP, tail sheath protein gpFI |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77457372 |
| Locus Tag | Pfl01_1145 |
| Description | Phage tail sheath protein FI-like |
| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478476827 |
| Locus Tag | G655_03145 |
| Description | phage tail sheath protein |