6GC6:
reference: Structural Visualization of the Formation and Activation of the 50S Ribosomal Subunit during In Vitro Reconstitution., Nikolay R, Hilal T, Qin B, Mielke T, Burger J, Loerke J, Textoris-Taube K, Nierhaus KH, Spahn CMT, Mol Cell. 2018 Jun 7;70(5):881-893.e3. doi: 10.1016/j.molcel.2018.05.003. Epub, 2018 Jun 7. PMID: 29883607

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