>3ILM_1|Chains A, B, C, D|Alr3790 protein|Nostoc sp. (103690) MSDAHVLKSRLEWGEPAFTILDVRDRSTYNDGHIMGAMAMPIEDLVDRASSSLEKSRDIYVYGAGDEQTSQAVNLLRSAGFEHVSELKGGLAAWKAIGGPTEGIIESRTPAGADDYNVVSRMQNHLENQKKEVLEHHHHHH