Structural adaptations in the specialized bacteriophage T4 co-chaperonin Gp31 expand the size of the Anfinsen cage.
Hunt, J.F., van der Vies, S.M., Henry, L., Deisenhofer, J.(1997) Cell 90: 361-371
- PubMed: 9244309 
- DOI: 10.1016/s0092-8674(00)80343-8
- Primary Citation of Related Structures:  
1G31 - PubMed Abstract: 
The Gp31 protein from bacteriophage T4 functionally substitutes for the bacterial co-chaperonin GroES in assisted protein folding reactions both in vitro and in vivo. But Gp31 is required for the folding and/or assembly of the T4 major capsid protein Gp23, and this requirement cannot be satisfied by GroES ...