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真核细胞翻译起始因子4E(eukaryotic transla-tion initiation factor 4E,eIF4E)是一25kD多肽,其基因位于4q21-4q25。近来有大量报道,在植物、无脊椎动物和哺乳动物中发现了eIF4E的同源蛋白[1]。eIF4E是一个游离多肽或翻译启动因子复合体的一部分,具有单一的α/β结构域(包括8
Eukaryotic translallation initiation factor 4E (eIF4E) is a 25 kD polypeptide whose gene is located on 4q21-4q25. Recently, there have been numerous reports of eIF4E homologues found in plants, invertebrates and mammals [1]. eIF4E is part of a complex of free peptides or translational initiators with a single α / β domain (including 8