>7JXR_1|Chains A, B, C, D, E, F|Matrix protein|Human immunodeficiency virus 1 (11676) GARASVLSGGELDKWEKIRLRPGGKKQYKLKHIVWASRELERFAVNPGLLETSEGCRQILGRLQPSLQTGSEELRSLYNTIAVLYCVHQRIDVKDTKEALDKIEEEQNKSKKKAQQAAADTGNNSQVSQNYHHHHHH