>AF_AFP26488F1_1|Chain A|Nitrogen fixation regulation protein FixK|Azorhizobium caulinodans (strain ATCC 43989 / DSM 5975 / JCM 20966 / NBRC 14845 / NCIMB 13405 / ORS 571) (438753) MSIAASVIAHIAPVPAQAYAHPMPSNRWSEMARGVAADESARPAQVVAALGTPAVFARNSEIFGDDQVAENVYVVVSGVVRICKLMGDGRRQIEAFCLPGDAFGWETGERYRFSAEAVSECRLVRVKRSVLFARAGSDPELACALWALSFAELQRAQEHLLLLGRKTAQERVGSFLLDLARRSGTTNASHVTEVTLAMSRQDIADFLGLTIETVSRTLTYLEEQGTISLPSSRRVLLRDRSALRRLDS