ATP-dependent RNA helicase which is a subunit of the eIF4F complex involved in cap recognition and is required for mRNA binding to ribosome. In the current model of translation initiation, eIF4A unwinds RNA secondary structures in the 5'-UTR of mRNAs which is necessary to allow efficient binding of the small ribosomal subunit, and subsequent scanning for the initiator codon.
产品应用
应用
已检合格种属
预测种属
推荐稀释比例
WB
Human, Mouse
Rat
1:500-2000
ICC/IF
Human
Mouse, Rat
1:50-200
交叉反应
交叉反应: Human, Mouse (predicted: Rat)
相关产品
暂无相关产品
靶标
基因名
EIF4A1
蛋白名
Eukaryotic initiation factor 4A-I
亚基
eIF4F is a multi-subunit complex, the composition of which varies with external and internal environmental conditions. It is composed of at least EIF4A, EIF4E and EIF4G1/EIF4G3. Interacts with PAIP1, EIF4E and UPF2. Found in a complex with XPO7, EIF4A1, ARHGAP1, VPS26A, VPS29, VPS35 and SFN. May interact with NOM1. Interacts with PDCD4; this interferes with the interaction between EIF4A and EIF4G. Interacts with RBM4. Interacts with human cytomegalovirus/HHV-5 protein UL69.
相似性
Belongs to the DEAD box helicase family. eIF4A subfamily.
Contains 1 helicase ATP-binding domain.
Contains 1 helicase C-terminal domain.
功能
ATP-dependent RNA helicase which is a subunit of the eIF4F complex involved in cap recognition and is required for mRNA binding to ribosome. In the current model of translation initiation, eIF4A unwinds RNA secondary structures in the 5'-UTR of mRNAs which is necessary to allow efficient binding of the small ribosomal subunit, and subsequent scanning for the initiator codon.