>9w2u_n mol:protein length:172 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9AYLTHQQKVLRLYKRALRHLESWCIHRDKYRYFACLLRARFDEHKNEKDMVKATQLLREAEEEFWHGQHPQPYIFPESPGGTSYERYECYKVPEWCLDDWHPSEKAMYPDYFAKREQWKKLRRESWEREVKQLQEETPVGGPRTEALPPARKQGDLPPLWWHIVTRPRERPM