| Strain | Pseudomonas sp. UW4 |
| GI | 426407450 |
| Locus Tag | PputUW4_00536 |
| Description | precorrin-6YC5, 15-methyltransferase(decarboxylating) |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472323780 |
| Locus Tag | H681_03020 |
| Description | precorrin-6y C5,15-methyltransferase subunit CbiE |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83649106 |
| Locus Tag | HCH_06474 |
| Description | precorrin-6Y C5,15-methyltransferase (decarboxylating) |