>tr|L8J4D9|L8J4D9_9CETA NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial OS=Bos mutus GN=M91_20201 MAAVSMSVALRQALWGRRVATVAAVSVSKVSTRSLSTSTWRLAQDQTRDTQLITVDEKLD ITTITGVPEEHIKTRKARIFVPARNNMQSGVNNTKKWKMEFDTRERWENPLMGWASTADP LSNLVLTFSTKEDAVAFAEKNGWSYDVEERKVPKPKSKSYGANFSWNKRTRVSTK