Abstract
OF the four subunits of Qβ replicase, I, III and IV are bacterial proteins and II is coded for by the phage genome1,2. Among host-derived subunits, I is identified as factor i, a protein which controls cistron-specific translation in Escherichia coli3,4, and III and IV are identified as protein synthesis elongation factors, EFTu and EFTs (ref. 5), respectively.
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HORI, K. Subunit complex III-IV as the nucleotide binding site of Qβ replicase. Nature 249, 659–662 (1974). https://doi.org/10.1038/249659a0
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DOI: https://doi.org/10.1038/249659a0
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