>9P1X_1|Chains A, C, E[auth K], G[auth L], P[auth U], R[auth V]|Nitrogenase protein alpha chain|Methanosarcina acetivorans (2214)
MWSHPQFEKGGGSGGGSGGGSWSHPQFEKSGMGAEIEDKQLIVDNILKVLPEKAARDRRKHIVVRDCAAEQHIEADDKVIPGILTNRGCAFAGTKGVVFGPIKDMVHLVHGPIGCAYFTWGTRRNLAKAEEGEDNYMNYSVCTDMKETDIVFGGEKKLKKAIDEVVKIFNPGAITICATCPVGLIGDDIESVAREAEEEHGIKVIPARCEGYRGVSQSAGHHIASNSLMEHLIGTEDIKDPTPFDINIFGEYNIGGDLWEIKPILEKIGYRIISSLTGDGSFHKISQAHQAKLSILLCHRSINYTNRMMEEKYGVPWLKVNYIGTKGTEKSLRKMAEFFDDPELTRKTEEVIAEEKAKYADEIERYREKLQGKTAFIYAGGSRSHHYINLFEELGMKVVVAGYQFAHRDDYEGRQIIPHIKEKALGSILEDVHYEREENFKPSINAERITELKEKIGLMDYEGLFPEMKDGTIVVDDLNHHETEFLVKALKPDIFCSGIKDKYWAQKIGVPSRQIHSYDYSGRYTGFSGVLNFARDIDMAIHSPTWRFINPPWKGEGAE
>9P1X_2|Chains B, D, F[auth M], H[auth N], I[auth W], Q[auth X]|Nitrogenase molybdenum-iron protein beta chain|Methanosarcina acetivorans (2214)
MLDYTPCEEVERSAITINPAKICQPIGAVYAALGVHNCMPHSHGSQGCLSYLRMCLSRHYREAALATTSSFSEGTAVFGGAANLKEALVNLTTVYQPEVIAIHTTCVAETIGDDVGVILEDVSAEELIDPSIKICAASTPSYVGTHITGYDNMVKSFVTTFASKSKPNGKLNIIPGFVEPADIREIKRILSIMGISSIVFPDTTDVFDAPLTKEHTFYPKGGTPIGDIEDSANSLGTIALCRMAGGAAAKILESRYKVPAKIGPTPIGIRNTDRFIMNAAKLANVAIPPELEDERGRLVDMMTDAHPHYHGKKVAIYGDPDILSGLTSLVLEMGMEPSVVLTGTQNSEFEKEIEALIGSEYPDADIISGGDLFMLHQIIKRKPVDLLIGNTYGKFISRAEDVPLVRVGFPIMDRANLHYFPIMGYAGAARLVERIGNTLLDRKDRDAPDWLLETIQ
>9P1X_3|Chains CA[auth F], DA[auth H], J[auth I], K[auth J], L[auth P], M[auth R], N[auth S], O[auth T], U[auth Z], V[auth b], Y[auth c], Z[auth d]|P-II family nitrogen regulatory protein|Methanosarcina acetivorans (2214)
MQMIRAVIRPGMESKVVECLEKEGCISLTKMEVFGRGKQKGIHIADIHYDELQKTMLLMVVEDEHKDKVIKTIMEAARTGKYGDGRIFVNPVEEAYTIRTGKAGL
>9P1X_4|Chains AA[auth E], BA[auth G], S[auth O], T[auth Q], W[auth Y], X[auth a]|P-II family nitrogen regulatory protein|Methanosarcina acetivorans (2214)
MKEITAIIRMNKVQKTKNALLGCGFPSFTVRRVMGRGKQRGLCFEFNPPLPDPEKEAETCIRFIPKRMFTVVVDDENVSEVVQKIIEVNQTGNAGDGKIFVSNITEAIRIRTGESGEATISKELM