| Cluster ID | Phylum/Class | Species | Amino Acid | Anticodon |
| C010122 | Deltaproteobacteria | Geobacter sulfurreducens PCA | Met | CAT |
| C010254 | Deltaproteobacteria | Geobacter uraniumreducens Rf4 | Met | CAT |
| C017508 | Deltaproteobacteria | Pelobacter propionicus DSM 2379 | Met | CAT |
| C09106352 | Deltaproteobacteria | Geobacter sp. FRC-32 | Met | CAT |
| C09110739 | Nitrospirae | Thermodesulfovibrio yellowstonii DSM 11347 | Met | CAT |
| C10107464 | Deltaproteobacteria | Geobacter sulfurreducens KN400 | Met | CAT |
| C151059725 | Deltaproteobacteria | Geobacter pickeringii G13 | Met | CAT |
| C161025445 | Deltaproteobacteria | Geobacter sulfurreducens AM-1 | Met | CAT |
| C161080233 | Deltaproteobacteria | Geobacter anodireducens SD-1 | Met | CAT |