>sp|P48305|NDUB4_BOVIN NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4 OS=Bos taurus GN=NDUFB4 MSFPKYEASRLSSLPTTLDPAEYDISSETRKAQAERLAIRSRLKREYQLQYYDPSRRGVI EDPALVRWTYARSANIYPNFRPNTKTSLLGALFGIGPLVFWYYVFKTDRDRKEKLIQEGK LDRTFNISY