nonanoyl-CoA + L-seryl-[protein] <=> O-nonanoyl-L-seryl-[protein] + CoA
nonanoyl-coa + l-seryl-[protein] <=> o-nonanoyl-l-seryl-[protein] + coa
nonanoyl-CoA + L-seryl-[protein] <=> O-nonanoyl-L-seryl-[protein] + CoA
nonanoyl-coa + l-seryl-[protein] <=> o-nonanoyl-l-seryl-[protein] + coa