>4Q5U_1|Chain A|Calmodulin|Homo sapiens (9606) MADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK >4Q5U_2|Chain B[auth C]|Serine/threonine-protein phosphatase 2B catalytic subunit alpha isoform|Homo sapiens (9606) ARKEVIRNKIRAIGKMARVFSVLR