CATH Classification
| Level | CATH Code | Description | 
|---|---|---|
|   | 3 | Alpha Beta | 
|   | 3.10 | Roll | 
|   | 3.10.20 | Ubiquitin-like (UB roll) | 
|   | 3.10.20.120 | 
Domain Context
CATH Clusters
| Superfamily | 3.10.20.120 | 
| Functional Family | 
Enzyme Information
UniProtKB Entries (2)
| P01850 | TRBC1_HUMAN Homo sapiens T cell receptor beta constant 1 | 
| Q8NKX2 | SPEC_STRP8 Streptococcus pyogenes MGAS8232 Exotoxin type C | 
PDB Structure
| PDB | 1KTK | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | Escherichia | 
| Primary Citation | Structures of two streptococcal superantigens bound to TCR beta chains reveal diversity in the architecture of T cell signaling complexes. Structure | 
