>6g2j_n mol:protein length:179 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9MAFCAPPAYLTHQQKVLRLYKRALRHLESWCIHRDKYRYFACLMRARFEEHKNEKDMMRATQLLREAEEEFWQNQHPQPYIFPDSPGGTSFERYECYKVPEWCLDYWHPSEKAMYPDYFSKREQWKKLRMESWDREVKQLQEETSPDGIMTEALPPARREGDLPPLWWHIVTRPRERPT