>9w2u_u mol:protein length:128 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6XSGYTPEEKLRLQQLRELRRRWLKDQELSPREPVLPPQRVSPVERFWNKFLQDGALWKNVIYKTYRHSIFAFTHVLIPVWIIHYYLKYHVTTKPYTIVEKKPRIFPGDTILETGEVIPPMKEFPDQHH