Comparison of the kinetic parameters of CpdB of Pseudomonas sp. strain HI-70 towards long-chain cyclic ketones. C11, C12, C13, C15, and C15+1 are cycloundecanone, cyclododecanone, cyclotridecanone, cyclopentadecanone, and 2-methycyclopentadecanone, respectively. The bars represent the Km values in μM. Solid line, kcat; dashed line, catalytic efficiency (kcat/Km).