TABLE 3.
Comparison of key functions predicted for the four Nitrolancea strains using PROKKA (Version 1.12) and the Kyoto Encyclopedia of Genes and Genomes (KEGG).
| Predicted function | Nitrolancea hollandica | Ca. Nl. copahuensis A2 | Nl. hollandica Z2 | Nl. hollandica Z4 |
| Heterotrophy | yes* | yes | yes | yes |
| Carbon fixation | Calvin cycle | Calvin cycle | Calvin cycle | Calvin cycle |
| Carbon monoxide dehydrogenase | yes* | yes | yes | yes |
| Formate dehydrogenase | yes | yes | yes | yes |
| Hydrogenase | yes | yes | not complete | yes |
| Nitrite oxidation | yes | yes | yes | yes |
| Assimilatory nitrite reduction | no | no | no | no |
| Assimilatory nitrate reduction | yes | yes | yes | yes |
| Sulfite oxidation | no | no | no | no |
| Urea degradation | no | no | no | no |
| Cyanate degradation | yes | yes | yes | yes |
| Siderophore transport | yes | yes | no | yes |
| Flagellum | no | no | no | no |
| Secretion system | Sec + Tat | Sec + Tat | Sec + Tat | Sec + Tat |
*Could not be functionally confirmed (Sorokin et al., 2012).