>2QKE_1|Chains A, B, C, D, E, F|Circadian clock protein kaiB|Synechococcus elongatus (32046) MAPLRKTYVLKLYVAGNTPNSVRALKTLNNILEKEFKGVYALKVIDVLKNPQLAEEDKILATPTLAKVLPPPVRRIIGDLSNREKVLIGLDLLYEEIGDQAEDDLGLE