The thermosome of Thermoplasma acidophilum and its relationship to the eukaryotic chaperonin TRiC.
Waldmann T, Nimmesgern E, Nitsch M, Peters J, Pfeifer G, Müller S, Kellermann J, Engel A, Hartl FU, Baumeister W. Eur J Biochem. 1995 Feb 1; 227(3):848-56.