(9Z,12Z)-octadecadienoate + reduced [NADPH--hemoprotein reductase] + O2 => (9R)-hydroxy-(10E,12Z)-octadecadienoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
(9z,12z)-octadecadienoate + reduced [nadph--hemoprotein reductase] + o2 => (9r)-hydroxy-(10e,12z)-octadecadienoate + oxidized [nadph--hemoprotein reductase] + h2o + h(+)