3J02:
reference: Cryo-EM structure of a group II chaperonin in the prehydrolysis ATP-bound state leading to lid closure., Zhang J, Ma B, DiMaio F, Douglas NR, Joachimiak LA, Baker D, Frydman J, Levitt M, Chiu W, Structure. 2011 May 11;19(5):633-9. PMID: 21565698

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