>1FYK_1|Chain A[auth C]|HSE DNA-PHOSPHATE BACKBONE|null NNNN >1FYK_2|Chain B[auth A]|HEAT SHOCK FACTOR PROTEIN|Kluyveromyces lactis (28985) ARPAFVNKLWSMVNDKSNEKFIHWSTSGESIVVPNRERFVQEVLPKYFKHSNFASFVRQLNMYGWHKVQDVKSGSMLSNNDSRWEFENERHA