2.3.1.137	purified recombinant His-tagged wild-type and mutants M335V and C323M enzymes free or in complex with octanoylcarnitine, sitting drop vapour diffusion method, 4°C, reservoir solution contains 0.1 M HEPES, pH 7.4, 62% v/v 2-methyl-2,4-pentanediol, larger crystals by micro- and macroseeding, cross-seeding of recombinant purified selenomethionine-labeled enzyme, X-ray diffraction structure determination and analysis at 2.0-2.2 A resolution	659511