>sp|O43674-2|NDUB5_HUMAN Isoform 2 of NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial OS=Homo sapiens OX=9606 GN=NDUFB5 MAAMSLLRRVSVTAVAALSGRPLGTRLGFGGFLTRGFPKAAGQAELAEIPEGYVPEHWEY YKHPISRWIARNFYDSPEKIYERTMAVLQIEAEKAELRVKELEVRKLMHVRGDGPWYYYE TIDKELIDHSPKATPDN