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nitrogen fixation protein NifX Members of this family are NifX proteins encoded within operons for nitrogen fixation in a number of bacteria. NifX, NafY, and the C-terminal region of NifB all belong to the pfam02579 and are involved in MoFe cofactor biosynthesis. NifX is a nitrogenase accessory protein with a role in expression of the MoFe cofactor. [Biosynthesis of cofactors, prosthetic groups, and carriers, Other, Central intermediary metabolism, Nitrogen fixation] |
Jiyao W et al.(2023). "The conserved domain database in 2023.",