label: a 2-hydroxy fatty acid + 2 Fe(III)-[cytochrome b5] + H2O => a 1,2-saturated fatty acid + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+)
label_lc: a 2-hydroxy fatty acid + 2 fe(iii)-[cytochrome b5] + h2o => a 1,2-saturated fatty acid + 2 fe(ii)-[cytochrome b5] + o2 + 2 h(+)