N(6)-[(R)-dihydrolipoyl]-L-lysine residue
n(6)-[(r)-dihydrolipoyl]-l-lysine residue
An <em>N</em><small><sup>6</small></sup>-dihydrolipoyl-<small>L</small>-lysine residue in which the dihydrolipoyl group has <i>R</i>-configuration.