| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431926418 |
| Locus Tag | Psest_1259 |
| Description | 23S rRNA m(2)A-2503 methyltransferase |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472326940 |
| Locus Tag | H681_18895 |
| Description | putative Fe-S-cluster redox enzyme |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647153 |
| Locus Tag | HCH_04459 |
| Description | Fe-S-cluster redox protein |