>8PBB_1|Chains A, C|Nitrogenase protein alpha chain|Rhodobacter capsulatus SB 1003 (272942)
MPYHEFEVSKCIPERREHAVMKAAGEDLTSCLPKGYLNTIPGTISERGCAYCGAKHVIGTPMKDVIHISHGPNGCTYDTWQTKRYISDNDNFQLKYTFATDVKEKHVVFGAEGLLKKSMHEAFDAFPNIKRMTVYQTCTTALIGDDVDAIAKEVMEERGDVDVFVCNSPGFAGPSQSGGHHKINIAWLNQKVGTVEPDYLGEHVINYVGEYNIQGDQEVMIDYFNRMGIQVLSTFTGNGSYDSLRMMHRAHLNVLECARSAEYICDELRARYGIPRLDIDGFGFEPLANSLRKVALFFGIEDKAEAIIAEEYAKWKPQLDWYKERLKGKKVCLWPGGSKLWHWAHAIEEEMGLKVVSVYTKFGHQGDMEKGVSRCGEGALAIDDPNELESVEAIEMLKPDIIFTGKRPGEFVKKHGVPYLNAHAYHNGPYKGFEGWVRFARDIYNAIYSPMRQLAALDISAPDAAITSGFRTAKMNADLTVSDEVKFSEVLHEYTGKYDSIAEIRARNQAYAAEQKALRDAVQPAAEWSHPQFEK
>8PBB_2|Chains B, D|Nitrogenase iron-iron protein, beta subunit|Rhodobacter capsulatus SB 1003 (272942)
MTCQVTQKAREGTINPIFTCQPAGAQFASIGIKDCIGIVHGGQGCVMFVRLLISQHMKESFEIASSSVHEDGAVFGALDRVETAVEVLLTRYPDVKVVPIITTCSTEIIGDDVDGLLSKLEDELLPTKFPGREVHLLTVHCPSFVGSMITGYDKAVHDFVKKFATKDEPSDKINLITGWVNPGDVKELKHLLEVMEVKANVLFEVESFDSPLMPDLEHHSHGSTTIEDLRDTANAKGTIALNRYEGMKAADYLKKKFKVPAVIGPTPVGIRNTDAFLKAVSEMTGQPIPAQLVKERGLALDAIADIGHMFLADKRVAIYANPDLAIGLTEFCLDLEMKPKLLLLGDDNSGYVKDPRVLALQENAPDLEIVTNADFWDLESRIQQGLELDLILGHSKGRFISIDYKVPMVRVGFPTYDRAGMYRHPVLGYGGAMFLAETMANTLFADMEAKKNKEWILNVW