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. Author manuscript; available in PMC: 2017 Nov 24.
Published in final edited form as: Nature. 2017 May 24;546(7656):113–117. doi: 10.1038/nature22397

Figure 2. Interactions of cognate ternary complex with the 30S subunit.

Figure 2

(a) 30S subunit shown from the inter-subunit interface with the DC boxed. The 50S subunit (except for helix 69) and small-subunit proteins are omitted for clarity. (b) Conformational differences among Structures I, II, and III suggest a domain-closure pathway. (c) The anticodon in Structure I is ~15 Å from the codon-paired position near G530 (d) in Structure II.