Peptide sequence: FMNKPSDGRP KYLVVNADEG EPGTCKDREI LRHDPHKLLE GCLVGGRAMG Sequence homology: Cow: 100%; Dog: 100%; Guinea Pig: 100%; Horse: 100%; Human: 100%; Mouse: 100%; Rat: 100%; Zebrafish: 100%. NDUFV1 is the 51-kD subunit of complex I (NADH:ubiquino