523 rnfF MTGCCDDGPATGPRDLRERLRVVAVRGESLVVAADRASACAACAEAKGCGTRALMSMHRTDLMTIARPAGLIVAPGDEVEVAMSGNNLLAGAGLAYLLPALAFVVALALASGAGLSDGGAALVGGVVLMFSFLPLVLLEAARGCRGRCRCSTCIRGTADDGRRAAFRTGLALAAGLVLAGGVRVLTAPAPDVSETFYVFGTLLEVETHGVPEAQARDAMAVLGAHFRQMHRDWHAWAPGELESLNAAMAAGQSFEVDPGLAKLLQQGRDLACRSEGLFDPAVGGMVEAWGFHADTPPEAIRSDAVVAKLLAGAPKMTDLTITGTTVRSSNPAVQLDLGAYAKGAALDLAEADLTAAGIRDAVLNAGGGVQVLGDHGSRPWRVAIRDPFEWGVVGAVSLRPGEALHTSGNYERYFDRGGIRFSHIIDPRTARPMRGVVSVSVLSDNGALSDAAATALCVAGEEDWPRIAAQMGVRAVLRITDDGSIFATPEMRARLEAVEGGFPAPITVVDLPKDVAIPLCPEG Required for nitrogen fixation. Nitrogen fixation protein rnfF RNFF_RHOCA