2XSM:
reference: Crystal structure of the open conformation of the mammalian chaperonin CCT in complex with tubulin., Munoz IG, Yebenes H, Zhou M, Mesa P, Serna M, Park AY, Bragado-Nilsson E, Beloso A, de Carcer G, Malumbres M, Robinson CV, Valpuesta JM, Montoya G, Nat Struct Mol Biol. 2010 Dec 12. PMID: 21151115

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