2xn9 Summary

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CRYSTAL STRUCTURE OF THE TERNARY COMPLEX BETWEEN HUMAN T CELL RECEPTOR, STAPHYLOCOCCAL ENTEROTOXIN H AND HUMAN MAJOR HISTOCOMPATIBILITY COMPLEX CLASS II

The structure was published by Saline, M., Rodstrom, K.E.J., Fischer, G., Orekhov, V.Y., Karlsson, B.G., and Lindkvist-Petersson, K., in 2010 in a paper entitled "The Structure of Superantigen Complexed with Tcr and Mhc Reveals Novel Insights Into Superantigenic T Cell Activation." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.3 Å and deposited in 2010.

The experimental data on which the structure is based was also deposited.

This entry contains 17 copies of 6 unique biopolymers (complete list).

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule most likely forms heterohexamers.


The are more than 5 unique protein polymers in this entry. More information is available on the Uniprot cross references page.

This entry contains 3 unique UniProt proteins:

UniProt accession Name Organism PDB
P01848 (1 - 95) T CELL RECEPTOR ALPHA CHAIN C REGION Homo sapiens
P04229 (30 - 219) MAJOR HISTOCOMPATIBILITY COMPLEX CLASS II BETA CHAIN Homo sapiens
Q03909 (327 - 339) HEMAGGLUTININ INFLUENZA A VIRUS

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