>5UND_1|Chains A, D[auth B]|Transcriptional repressor CTCF|Homo sapiens (9606)
GSEKPFKCSMCDYASVEVSKLKRHIRSHTGERPFQCSLCSYASRDTYKLKRHMRTHSGEKPYECYICHARFTQSGTMKMHILQKHTENVAKFHCPHCDTVIARKSDLGVHLRKQHSYIEQGKKCRYCDAVFHERYALIQHQKSHKNEKRFKCDQCDYACRQERHMIMHKRTHTGEKPYACSHCDKTFRQKQLLDMHFKRYHD
>5UND_2|Chains B[auth C], E|DNA (26-MER)|Homo sapiens (9606)
CGCCCCCTGCTGGCCTCTGTGGGCACTG
>5UND_3|Chains C[auth D], F|DNA (26-MER)|Homo sapiens (9606)
CAGTGCCCACAGAGGCCAGCAGGGGGCG