>2hmx_A mol:protein length:133 HUMAN IMMUNODEFICIENCY VIRUS TYPE 1 MATRIX PROTEINHMGARASVLSGGELDKWEKIRLRPGGKKQYKLKHIVWASRELERFAVNPGLLETSEGCRQILGQLQPSLQTGSEELRSLYNTIAVLYCVHQRIDVKDTKEALDKIEEEQNKSKKKAQQAAADTGNNSQVSQNY