spl BSU13930 Involved in repair of UV radiation-induced DNA damage during spore germination. Can repair thymine dimer 5-thyminyl-5,6- dihydrothymine (known as spore photoproduct (SP)) by in situ monomerization of SP to two thymines. SPL_BACSU 342 Spore photoproduct lyase MQNPFVPQLVYIEPRALEYPLGQELQDKFENMGIEIRETTSHNQVRNIPGKNHLQQYRNAKSTLVIGVRKTLKFDSSKPSAEYAIPFATGCMGHCHYCYLQTTMGSKPYIRTYVNVEEILDQADKYMKERAPEFTRFEASCTSDIVGIDHLTHTLKRAIEHFGQSDLGKLRFVTKFHHVDHLLDAKHNGKTRFRFSINADYVIKNFEPGTSPLDKRIEAAVKVAKAGYPLGFIVAPIYIHEGWEEGYRHLFEKLDAALPQDVRHDITFELIQHRFTKPAKRVIEKNYPKTKLELDEEKRRYKWGRYGIGKYIYQKDEEHALREALESYIDTFFPNAKIEYFT splB