>7R5X_2|Chains B[auth A], D[auth B]|Poly [ADP-ribose] polymerase tankyrase-2|Homo sapiens (9606) MAHSPPGHHSVTGRPSVNGLALAEYVIYRGEQAYPEYLITYQIMRPEG >7R5X_1|Chains A[auth AAA], C[auth BBB]|Poly [ADP-ribose] polymerase tankyrase-2|Homo sapiens (9606) SMLNTSGSGTILIDLSPDDKEFQSVEEEMQSTVREHRDGGHAGGIFNRYNILKIQKVCNKKLWERYTHRRKEVSEENHNHANERMLFHGSPFVNAIIHKGFDERHAYIGGMFGAGIYFAENSSKSNQYVYGIGGGTGCPVHKDRSCYICHRQLLFCRVTLGKSFLQFSAMK