[Wnt protein]-L-serine + (9Z)-hexadecenoate + H(+) => [Wnt protein]-O-(9Z)-hexadecenoyl-L-serine + H2O
[wnt protein]-l-serine + (9z)-hexadecenoate + h(+) => [wnt protein]-o-(9z)-hexadecenoyl-l-serine + h2o
[Wnt protein]-L-serine + (9Z)-hexadecenoate + H(+) => [Wnt protein]-O-(9Z)-hexadecenoyl-L-serine + H2O
[wnt protein]-l-serine + (9z)-hexadecenoate + h(+) => [wnt protein]-o-(9z)-hexadecenoyl-l-serine + h2o