>7MRL_1|Chains A[auth B], C|HIV-1 matrix domain|Human immunodeficiency virus 1 (11676) GARASVLSGGELDKWEKIRLRPGGKKQYKLKHIVWASRELERFAVNPGLLETSEGCRQILGQLQPSLQTGSEELRSLYNTIAVLYCVHQRIDVKDTKEALDKIEEEQN >7MRL_2|Chain B[auth A]|tRNA Lys3|Homo sapiens (9606) ACCCGGAUAGCUCAGUCGGUAGAGCAUCAGACAGGAAACUGUCUGAGGGUCCAGGGUUCAAGUCCCUGUUCGGGU