O-(S-2-hydroxybenzoylpantetheine-4'-phosphoryl)-L-serine residue
o-(s-2-hydroxybenzoylpantetheine-4'-phosphoryl)-l-serine residue
An <em>O</em>-(<em>S</em>-acylpantetheine-4'-phosphoryl)-<small>L</small>-serine residue in which the <i>S</i>-acyl group is specified as 2-hydroxybenzoyl.