9pyc
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Cryo-EM structure of EF-G and RaiA simultaneously bound to an E. coli ribosome imaged in a cell lysate
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Structural highlights
FunctionEFG_ECOLI Catalyzes the GTP-dependent ribosomal translocation step during translation elongation. During this step, the ribosome changes from the pre-translocational (PRE) to the post-translocational (POST) state as the newly formed A-site-bound peptidyl-tRNA and P-site-bound deacylated tRNA move to the P and E sites, respectively. Catalyzes the coordinated movement of the two tRNA molecules, the mRNA and conformational changes in the ribosome.[HAMAP-Rule:MF_00054_B] Contents | ||||||||||||||||||
This page was last modified 07:15, 18 February 2026.