>2K2V_1|Chain A|Alr1010 protein|Anabaena sp. (strain PCC 7120) MASVERDETREHRIETEIIVDAEDKEERAMGWYYYLDDTLEFPFMGKWKKKSRKTSTIEEKTVEVLGMAPDDECLKDMYVEVADIGGKDDDVYTAKLSDIEAIDVDDDTQEAIADWLYWLARGYKF