The structure of an intermediate in class II MHC maturation: CLIP bound to HLA-DR3.
Ghosh, P., Amaya, M., Mellins, E., Wiley, D.C.(1995) Nature 378: 457-462
- PubMed: 7477400 
- DOI: 10.1038/378457a0
- Primary Citation of Related Structures:  
1A6A - PubMed Abstract: 
A complex between HLA-DR3 and a fragment of invariant chain called CLIP was isolated from a human cell line defective in antigen presentation and its X-ray crystal structure determined. Previous data indicate that this complex is an intermediate in class ...