20-hydroxy-lipoxin A4 + oxidized [NADPH--hemoprotein reductase] + H2O + H(+) => lipoxin A4 + reduced [NADPH--hemoprotein reductase] + O2
20-hydroxy-lipoxin a4 + oxidized [nadph--hemoprotein reductase] + h2o + h(+) => lipoxin a4 + reduced [nadph--hemoprotein reductase] + o2