1K8D
crystal structure of the non-classical MHC class Ib Qa-2 complexed with a self peptide
Summary for 1K8D
Entry DOI | 10.2210/pdb1k8d/pdb |
Descriptor | QA-2 antigen, BETA-2-MICROGLOBULIN, 60S RIBOSOMAL PROTEIN, ... (4 entities in total) |
Functional Keywords | non-classical mhc class i, antigen presentation, preimplantation embryo devolepment gene product, qa-2, q9, immune system |
Biological source | Mus musculus (house mouse) More |
Cellular location | Membrane; Single-pass type I membrane protein: P14429 Secreted: P01887 |
Total number of polymer chains | 3 |
Total formula weight | 44469.04 |
Authors | He, X.,Tabaczewski, P.,Ho, J.,Stroynowski, I.,Garcia, K.C. (deposition date: 2001-10-23, release date: 2001-12-19, Last modification date: 2023-08-16) |
Primary citation | He, X.,Tabaczewski, P.,Ho, J.,Stroynowski, I.,Garcia, K.C. Promiscuous antigen presentation by the nonclassical MHC Ib Qa-2 is enabled by a shallow, hydrophobic groove and self-stabilized peptide conformation. Structure, 9:1213-1224, 2001 Cited by PubMed: 11738047DOI: 10.1016/S0969-2126(01)00689-X PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.3 Å) |
Structure validation
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