>sp|Q5XIF3|NDUS4_RAT NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial OS=Rattus norvegicus GN=Ndufs4 MAAVSMSVSLRQALLRQRAVATAAVSVCRVPSRLLNTSTWKLADGQTRDTQLITVDEKLD VTPLTGVPEEHIKTRKVRIFVPARNNMQSGVNNTKKWKMEFDTRERWENPLMGWASTADP LSNMVLTFSAKEDAVAFAEKHGWSYDVEGRKVPKPKSKSYGANFSWNKRTRVSTK