3JRU HYDROLASE, BACTERIAL BLIGHT, XOO0834, PEPA, XANTHOMONAS ORYZAE PV. ORYZAE KACC10331, AMINOPEPTIDASE, MANGANESE, METAL-BINDING, PROTEASE CRYSTAL STRUCTURE OF LEUCYL AMINOPEPTIDASE (PEPA) FROM XOO0834, XANTHOMONAS ORYZAE PV. ORYZAE KACC10331