NUTF2 GI:5031985 nuclear transport factor 2 1 mgdkpiweqi gssfiqhyyq lfdndrtqlg aiyidasclt wegqqfqgka 50 51 aiveklsslp fqkiqhsita qdhqptpdsc iismvvgqlk adedpimgfh 100 101 qmfllknind awvctndmfr lalhnfg