| Cluster ID | Phylum/Class | Species | Amino Acid | Anticodon |
| C151017578 | Gammaproteobacteria | Marinobacter salarius R9SW1 | Met | CAT |
| C151104253 | Betaproteobacteria | Candidatus Methylopumilus planktonicus MMS-10A-171 | Met | CAT |
| C161030835 | Betaproteobacteria | Methylophilales bacterium MBRSF5 | Met | CAT |
| C161030855 | Betaproteobacteria | Methylophilales bacterium MBRS-H7 | Met | CAT |
| C161030889 | Betaproteobacteria | Methylophilales bacterium MBRSG12 | Met | CAT |
| C161076740 | Gammaproteobacteria | Marinobacter sp. LQ44 | Met | CAT |
| C171114811 | Gammaproteobacteria | Marinobacter salarius SMR5 (CP020931) | Met | CAT |