S-[(2E,6E)-farnesyl]-L-cysteinate residue
s-[(2e,6e)-farnesyl]-l-cysteinate residue
An α-amino-acid residue anion derived from <em>S</em>-[(2<i>E</i>,6<i>E</i>)-farnesyl]-<small>L</small>-cysteine zwitterion; major species at pH 7.3.