N(6)-[(R)-S(8)-isobutyryldihydrolipoyl]-L-lysine residue
n(6)-[(r)-s(8)-isobutyryldihydrolipoyl]-l-lysine residue
An α-amino-acid residue derived from <em>N</em><small><sup>6</small></sup>-[(<i>R</i>)-<em>S</em><small><sup>8</small></sup>-isobutyryldihydrolipoyl]-<small>L</small>-lysine.