Abstract
Leukotriene A4 (LTA4) hydrolase catalyzes the hydrolysis of the unstable epoxide LTA4 into the proinflammatory substance LTB4 (review in 1). Recently a sequence similarity between LTA4 hydrolase and certain zinc metalloenzymes, e.g. aminopeptidase M and thermolysin, was demonstrated, revealing the presence of a zinc binding motif in the enzyme (2, 3). Accordingly, LTA4 hydrolase was found to contain one atom of zinc per enzyme molecule, essential for the catalytic activity (4–6) and also to exhibit peptidase activity towards synthetic substrates (5–7). Here we report some effects of anions on this novel enzymatic activity of LTA4 hydrolase.
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Wetterholm, A., HaeggströM, J.Z. (1993). Effects of Anions on the Peptidase Activity of Leukotriene A4 Hydrolase. In: Nigam, S., Honn, K.V., Marnett, L.J., Walden, T.L. (eds) Eicosanoids and Other Bioactive Lipids in Cancer, Inflammation and Radiation Injury. Developments in Oncology, vol 71. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-3520-1_11
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DOI: https://doi.org/10.1007/978-1-4615-3520-1_11
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