O-[S-(5Z,21Z-tetracontadienoylpantetheine)-4'-phosphoryl]-L-serine(1-) residue
o-[s-(5z,21z-tetracontadienoylpantetheine)-4'-phosphoryl]-l-serine(1-) residue
An <em>O</em>-(<em>S</em>-acylpantetheine-4'-phosphoryl)serine(1−) residue in which the <em>S</em>-acyl group is specified as (5<i>Z</i>,21<i>Z</i>-tetracontadienoyl.