anfA ANFA_AZOVI 533 MSDQATFEFDTDYFVEEFSHCFTGECRVKMLPILYKISQIITGNADLADALSIVLGVMQQHLKMQRGIVTLYDMRAETIFIHDSFGLTEEEKKRGIYAVGEGITGKVVETGKAIVARRLQEHPDFLGRTRVSRNGKAKAAFFCVPIMRAQKVLGTIAAERVYMNPRLLKQDVELLTMIATMIAPLVELYLIENIERVRLENENRRLKHALKERFKPSNIIGNSKPMQEVYELIHKVASTKATVLILGESGVGKELVANAIHYNSPNAEAALVTSNCAPLPENLAESELFGHEKGSFTGALTMHKGCFEQADGGTIFLDEVGELSPTVQAKLVRVLQNRTFERVGGSKPVKVDVRIIAATNRNLVEMVEQGTFREDLYYRLNVFPITVPPLRERGSDVIALADHFVSAFSRENGKNVKRISTPALNMLMSYHWPGNVRELENVMERAVILSDDDVIHSYNLPPSLQTSKESGTAFGLTLEEKIKAVECEMIVEALKNSSGHIGEAAKELGLARRMLGVRMERYGISYKSFSRYA AnfA is essential for nitrogen fixation under Mo- and V- deficient conditions. It is required for the regulation of nitrogenase 3 transcription. Interacts with sigma-54. Nitrogen fixation protein AnfA