Peptide Initiation Factor 3
《英文msh詞典》Peptide Initiation Factor 3
[入口詞] Peptide Initiation Factor 3
[主題詞] Prokaryotic Initiation Factor-3
[英文釋義] A prokaryotic initiation factor that plays a role in recycling of ribosomal subunits for a new round of translational initiation. It binds to 16S RIBOSOMAL RNA and stimulates the dissociation of vacant 70S RIBOSOMES. It may also be involved in the preferential binding of initiator tRNA to the 30S initiation complex.