>1TAM_1|Chain A|HIV-1 MATRIX PROTEIN|HIV-1 M:B_HXB2R (11706) MGARASVLSGGELDRWEKIRLRPGGKKKYKLKHIVWASRELERFAVNPGLLETSEGCRQILGQLQPSLQTGSEELRSLYNTVATLYCVHQRIEIKDTKEALDKIEEEQNKSKKKAQQAAADTGHSSQVSQNY