Crystal Structures of the Group II Chaperonin from Thermococcus strain KS-1: Steric Hindrance by the Substituted Amino Acid, and Inter-subunit Rearrangement between Two Crystal Forms.
Shomura, Y., Yoshida, T., Iizuka, R., Maruyama, T., Yohda, M., Miki, K.(2004) J Mol Biol 335: 1265-1278
- PubMed: 14729342 
- DOI: 10.1016/j.jmb.2003.11.028
- Primary Citation of Related Structures:  
1Q2V, 1Q3Q, 1Q3R, 1Q3S - PubMed Abstract: 
The crystal structures of the group II chaperonins consisting of the alpha subunit with amino acid substitutions of G65C and/or I125T from the hyperthermophilic archaeum Thermococcus strain KS-1 were determined. These mutants have been shown to be active in ATP hydrolysis but inactive in protein folding ...