>2HMX_1|Chain A|HUMAN IMMUNODEFICIENCY VIRUS TYPE 1 MATRIX PROTEIN|Human immunodeficiency virus 1 (11676) HMGARASVLSGGELDKWEKIRLRPGGKKQYKLKHIVWASRELERFAVNPGLLETSEGCRQILGQLQPSLQTGSEELRSLYNTIAVLYCVHQRIDVKDTKEALDKIEEEQNKSKKKAQQAAADTGNNSQVSQNY