... The most reliable way of exploring this is comparison of crystal structure data. The only data so far available are for sweet potato(Ipomoea batata) catechol oxidase [26]. The catalyticcopper ... shows the rate of TH activity as a function of the concentration of l-dopa cofactor addedto the assay mixture. R3-1501–extracts have a highTH activity, almost independent of the addition of l-dopa ... Omura S, Ikeda H, Ishikawa J, Hanamoto A, Takaha-shi C, Shinose M, Takahashi Y, Horikawa H,Nakazawa H, Osonoe T, et al. (2001) Genome sequence of an industrial microorganism Streptomyces avermitilis:deducing...