>1FYL_1|Chains A[auth C], B[auth D]|HEAD-TO-HEAD HSE|null AGGAACGTTCCU >1FYL_2|Chains C[auth A], D[auth B]|HEAT SHOCK FACTOR PROTEIN|Kluyveromyces lactis (28985) ARPAFVNKLWSMVNDKSNEKFIHWSTSGESIVVPNRERFVQEVLPKYFKHSNFASFVRQLNMYGWHKVQDVKSGSMLSNNDSRWEFENERHA