>sp|P06662|NIFD_ACIFI Nitrogenase molybdenum-iron protein alpha chain OS=Acidithiobacillus ferridurans OX=1232575 GN=nifD PE=3 SV=2
MSISAEDLSTQPQRRKLPEIAELIDETLKAYPEKFAKRRAKHLNVYEEGKSECDVKSNIK
SVPGVMTIRGCAYAGSYGVVWSPVKDMIHISHGPVGCGHYARAGRRAYYIGTTGVDTYTT
MHFTSDFQEKDIVFGGDKKLAKLMDELEELFPMSKGITVQSECPIGLIGDDIEAVSKKKA
AEFGKPVVPNRCEGFRGVSQSLGHHIANDSIRDWVLDPAADKHPDFESTPYDVTLLGDYN
IGGDWGSRIILEEMGLRVIAQWSGDAPSRSSTASSKSKLNLLHCYRSVNYITRHMEEKYG
IPYIEFNFFGPTKIKESLRQIAAFFDESIQEKAEKAIAKYQPQWDAVVEKFRPRLEGKKV
MLFVGGLRPGHTIGAFEDLGMEVIGTGYEFGHNDDYQRTTHEIKGNTLIYDDVTGYEFEK
FAEKLRPDLVASGVKEKYIFQKMGFPFRQMHSWDYSGPYHGPDGFAIFARDMDMAVNNPV
WGLTQAPWK