>7w4c_o mol:protein length:128 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4SFPKYKPSRLATLPATLDPAEYDISPETRKAQAERLAIRSRLKREYLLQYNDPNRLGVIEDPALIRWTYARSANIYPNFRPTPKTSLLGALFGIGPLFFWYYVFKTDRDKKEKLIQEGKLDQTFNISY