label: 6-trans-leukotriene B4 + reduced [NADPH--hemoprotein reductase] + O2 <=> 20-hydroxy-6-trans-leukotriene B4 + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
label_lc: 6-trans-leukotriene b4 + reduced [nadph--hemoprotein reductase] + o2 <=> 20-hydroxy-6-trans-leukotriene b4 + oxidized [nadph--hemoprotein reductase] + h2o + h(+)