L-serine + a fatty acid => an N-(fatty acyl)-L-serine + H2O
l-serine + a fatty acid => an n-(fatty acyl)-l-serine + h2o
L-serine + a fatty acid => an N-(fatty acyl)-L-serine + H2O
l-serine + a fatty acid => an n-(fatty acyl)-l-serine + h2o