>3RKQ_1|Chains A, B|Homeobox protein Nkx-2.5|Homo sapiens (9606)
GRRKPRVLFSQAQVYELERRFKQQRYLSAPERDQLASVLKLTSTQVKIWFQNRRYKSK
>3RKQ_2|Chain C|ANF-242 DNA|
TGAAGTGGGGGCCTCTTGA
>3RKQ_3|Chain D|ANF-242 DNA|
TCAAGAGGCCCCCACTTCA