>3TZD_1|Chain A|Chromobox protein homolog 3|Homo sapiens (9606) LYFQGEFVVEKVLDRRVVNGKVEYFLKWKGFTDADNTWEPEENLDCPELIEAFLNSQK >3TZD_2|Chain B[auth T]|Histone H1.4|Homo sapiens (9606) YPVKKKARKSAGAAKRKAS