Table 3. Functionality of Altered Forms of NifH in in Vitro P-Cluster Maturation and in Vitro FeMo-co Synthesis Assays^c.

^ae^– transfer to the MoFe protein.

^bGreen tick/red cross denote the ability/inability to function in the properties tested; – means not determined.

^cTable from ref (232), modified with permission. Copyright 2004 Springer Nature.