| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15598200 |
| Locus Tag | PA3004 |
| Description | 5-methylthioadenosine phosphorylase MtnP |
| Strain | Pseudomonas stutzeri DSM 4166 |
| GI | 386020369 |
| Locus Tag | PSTAA_1752 |
| Description | 5'-methylthioadenosine phosphorylase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645459 |
| Locus Tag | HCH_02681 |
| Description | 5'-methylthioadenosine phosphorylase |