O-phospho-L-serine + phosphate + H(+) => L-serine + diphosphate
o-phospho-l-serine + phosphate + h(+) => l-serine + diphosphate
O-phospho-L-serine + phosphate + H(+) => L-serine + diphosphate
o-phospho-l-serine + phosphate + h(+) => l-serine + diphosphate