>sp|Q50788|NIFD_METTM Nitrogenase molybdenum-iron protein alpha chain OS=Methanothermobacter marburgensis GN=nifD
MPFELFGVDAEIPDRKKHIYVKKQGDPEGDIPACNTTTIPGCMTERGCAFAGAKGVITGA
IKDALHVIHSPVGCTAYGYGTKRYPTSQEMPDGSMFPIEKFNLKYITGTDLSESDVVFGG
MDKLKRCILEAVREFPEANAVYTYATCTTGLIGDDIDAISREVSEEIGKDVVAINAPGFA
GPTQSKGHQVANYTLFEDLVGTAEPPRTTEYDVNLIGEYNIDGDLWVLKKYFEEMGINVL
STFTGDCCHDEIKWMHRAKLSLVRCQRSANYIAKLLEERYGVPYMKVDFFGIEYCRKNLM
AIGEYFGIPERAERVIEDRMKKIGPEIQYFKDKLRGKRVWVFSGGPKNWHLPRPLEDELG
MEVVAVSTMFEHEDGYEKIKKRVREGTVIVDDPNSLELEEIIEKYRPDIILSGIKEKYLA
HKLGVPCILIHSYENGPYIGFEGFLNLARDMYAAIYNPVWDLLEFEEDVN