CATH Classification
| Level | CATH Code | Description | 
|---|---|---|
|   | 2 | Mainly Beta | 
|   | 2.40 | Beta Barrel | 
|   | 2.40.50 | OB fold (Dihydrolipoamide Acetyltransferase, E2P) | 
|   | 2.40.50.110 | 
Domain Context
CATH Clusters
| Superfamily | 2.40.50.110 | 
| Functional Family | 
Enzyme Information
UniProtKB Entries (2)
| P01903 | DRA_HUMAN Homo sapiens HLA class II histocompatibility antigen, DR alpha chain | 
| P0A0L5 | ENTC3_STAAU Staphylococcus aureus Enterotoxin type C-3 | 
PDB Structure
| PDB | 1JWU | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | Escherichia | 
| Primary Citation | Structural, energetic, and functional analysis of a protein-protein interface at distinct stages of affinity  
maturation Structure | 
