From: Comparative genomics of molybdenum utilization in prokaryotes and eukaryotes
Kingdom | Moco (+), Moco-dependent molybdoenzyme (−) | Moco (−), Moco-dependent molybdoenzyme (+) | ||
---|---|---|---|---|
Nitrogenase (+) | Nitrogenase (−) | Nitrogenase (+) | Nitrogenase (−) | |
Archaea | – | – | 2 | 3 |
Bacteria | 1 | 2 | 13 | 292 |