>2KL3_1|Chain A|Alr3790 protein|Nostoc sp. (103690) MEPQSDAHVLKSRLEWGEPAFTILDVRDRSTYNDGHIMGAMAMPIEDLVDRASSSLEKSRDIYVYGAGDEQTSQAVNLLRSAGFEHVSELKGGLAAWKAIGGPTEGIIESRTPAGADDYNVVSRLEHHHHHH