>2LLQ_1|Chain A|Calmodulin|Xenopus laevis (8355) EEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK >2LLQ_2|Chain B|Estrogen receptor|Homo sapiens (9606) RAANLWPSPLMIKRSKKNS