| Species | RefIntense Num | Refseq Num | Source |
|---|---|---|---|
| Klebsiella quasipneumoniae | 1 | 740 | MGYG |
| Klebsiella quasivariicola | 1 | 18 | MGYG |
| Klebsiella variicola | 3 | 587 | HMP/MGYG |
| Kluyvera ascorbata | 2 | 5 | MGYG |
| Kocuria rhizophila | 2 | 26 | HMP/MGYG |
| Kordia algicida | 1 | 1 | HMP |
| Kosakonia cowanii | 1 | 8 | MGYG |
| Kosmotoga olearia | 1 | 1 | HMP |
| Kribbella flavida | 1 | 1 | HMP |
| Ktedonobacter racemifer | 1 | 1 | HMP |