decanoylated residue O-decanoylated residue 154.1357574462890625 154.1357574462890625 154.25 154.25 A protein modification that effectively replaces a residue hydroxyl group with a decanoyloxy group. C 10 H 18 O 1 natural lipid ODecRes X C 10 H 18 O 1 Decanoyl MOD:00668 PSI-MOD none O-acylated residue