In the case of actin and tubulin folding, and perhaps other substrates, the emerging polypeptide chain is transferred from the ribosome to TRiC via Prefoldin (Vainberg et al., 1998).
Klein, HL, Rommelaere, H, Vandekerckhove, J, Lewis, SA, Cowan, NJ, Ampe, C, Vainberg, IE
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