>P25711|NDUS4_NEUCR NADH-ubiquinone oxidoreductase 21 kDa subunit, mitochondrial - Neurospora crassa. MSALRITTASAARMLRTSNAMMPSVMGAAQRRALSDSAEPARVPSVESARVPEKLAKEDSPLATPKRNSPDYNVPIDKAT STWTPVPKHIQNGSEEGILPAAVVSGAPMELQARTVRIYLPSKPATQSSNSRVLWRMDWDVLEKGHRWENELMGWQSSGD FVQGTHLTFRTKEEAIQFAEKQGYEYFVQEPNQRHFTPKAYANNFLYSPKKLKIVRTK