1EH1:
reference: Crystal structure combined with genetic analysis of the Thermus thermophilus ribosome recycling factor shows that a flexible hinge may act as a functional switch., Toyoda T, Tin OF, Ito K, Fujiwara T, Kumasaka T, Yamamoto M, Garber MB, Nakamura Y, RNA 2000 Oct;6(10):1432-44. PMID: 11073219

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