>4X3I_1|Chain A|Activity-regulated cytoskeleton-associated protein|Rattus norvegicus (10116) GPLGSPEFPGLDTQIFEDPREFLSHLEEYLRQVGGSEEYWLSQIQNHMNGPAKKWWEFKQGSVKNWVEFKKEFLQYSEG >4X3I_2|Chain B|CALCIUM/CALMODULIN-DEPENDENT PROTEIN KINASE TYPE II SUBUNIT ALPHA|Mus musculus (10090) ATRNFSG