>tr|D2CNA6|D2CNA6_9CYAN Nitrogenase molybdenum-iron protein beta chain OS=Fischerella sp. PCC 7603 GN=nifK
MPQNPERTVDHVDLFKQPEYTELFENKRKNFEGAHPPEEVERVSEWTKSWDYREKNFARE
ALTVNPAKGCQPVGAMFAALGFEGTLPFVQGSQGCVAYFRTHLSRHYKEPCSAVSSSMTE
DAAVFGGLNNMIEGMQVSYQLYKPKMIAVCTTCMAEVIGDDLGAFITNSKNAGSIPQDFP
VPFAHTPSFVGSHITGYDNMMKGILSNLTEGKKKATSNGKINFIPGFDTYVGNNRELKRM
MGVMGVDYTILSDSSDYFDSPNMGEYEMYPGGTKLEDAADSINAKATVALQAYTTPKTRE
YIKTQWKQETQVLRPFGVKGTDEFLTAVSELTGKAIPEELEIERGRLVDAITDSYAWIHG
KKFAIYGDPDLIISITSFLLEMGAEPVHILCNNGDDTFKKEMEAILAASPFGKEAKVWIQ
KDLWHFRSLLFTEPVDFFIGNSYGKYLWRDTSIPMVRIGYPLFDRHHLHRYSTLGYQGGL
NILNWVVNTLLDEMDRSTNITGKTDISFDLIR