1AN8 | A:96-208 | CRYSTAL STRUCTURE OF THE STREPTOCOCCAL SUPERANTIGEN SPE-C |
1HQR | D:596-708 | CRYSTAL STRUCTURE OF A SUPERANTIGEN BOUND TO THE HIGH-AFFINITY, ZINC-DEPENDENT SITE ON MHC CLASS II |
1KTK | A:96-208; B:96-207; C:96-208; D:96-208 | COMPLEX OF STREPTOCOCCAL PYROGENIC ENTEROTOXIN C (SPEC) WITH A HUMAN T CELL RECEPTOR BETA CHAIN (VBETA2.1) |