>1QMA_1|Chains A, B, C, D|NUCLEAR TRANSPORT FACTOR 2|RATTUS NORVEGICUS (10116) GDKPIAEQIGSSFIQHYYQLFDNDRTQLGAIYIDASCLTWEGQQFQGKAAIVEKLSSLPFQKIQHSITAQDHQPTPDSCIISMVVGQLKADEDPIMGFHQMFLLKNINDAWVCTNDMFRLALHNFG