>3RXY_1|Chains A, B, C, D, E, F|NIF3 protein|Sphaerobacter thermophilus (479434) SNAMAGLSTAELVDIALEMAEMRTLPADSAVYVESTDLKRVMMGIDIGPAELLLARQLGCDGVIAHHPAGGSATLNFPEVLTRHVELMVEHGVPATAARDAIQGLLTRSLLRAQSANHDHTPSVARLLEMPFLNIHLPLDEVGRRIMVKTIQEAVEPLGDEARVQDAIDALMTLPEFAGAATRIMVPVGAVDQPLGKIAVVHGAGTNGGYAVARAYFDHGVRTVLYIHIAPEEAERLRREGGGNLIVTGHIASDLVGINRYVQALEERGVEVVRMSGL