L-serine-phosphoethanolamine + H2O <=> phosphoethanolamine + L-serine + H(+)
l-serine-phosphoethanolamine + h2o <=> phosphoethanolamine + l-serine + h(+)
L-serine-phosphoethanolamine + H2O <=> phosphoethanolamine + L-serine + H(+)
l-serine-phosphoethanolamine + h2o <=> phosphoethanolamine + l-serine + h(+)