>2RL0_1|Chains A, C[auth B], E[auth D], G[auth F], I, K|Fibronectin|Homo sapiens (9606) EKCFDHAAGTSYVVGETWEKPYQGWMMVDCTCLGEGSGRITCTSRNRCNDQDTRTSYRIGDTWSKKDNRGNLLQCICTGNGRGEWKCER >2RL0_2|Chains B[auth C], D[auth E], F[auth G], H, J, L|Fibronectin-binding protein|synthetic construct (32630) GQVTTESNLVEFDEESTK