Fatty-acid peroxygenase that catalyzes the hydroxylation of dodecanoate with formation of 2-hydroxydodecanoate and only trace amounts of 3-hydroxydodecanoate. Cannot use hexadecanoate as substrate, and from tetradecanoate, forms only a small amount of the 2-hydroxylated form, with large amounts of substrate remaining. Can further convert 2-hydroxydodecanoate into 2,3-dihydroxydodecanoate and 2-hydroxydodec-2-enoate, the latter product likely leads to undec-1-en-1-ol via oxidative decarboxylation. Thus, this enzyme seems capable of both desaturation and decarboxylation reactions in addition to hydroxylation reactions. a 1,2-saturated fatty acid + H2O2 = a 2-hydroxy fatty acid + H2O 2,3-saturated fatty acid + H2O2 = 3-hydroxy fatty acid + H2O dodecanoate + H2O2 = 2-hydroxydodecanoate + H2O 2-hydroxydodecanoate + H2O2 = 2,3-dihydroxydodecanoate + H2O Monomer. Belongs to the cytochrome P450 family.