CATH Classification
| Level | CATH Code | Description | 
|---|---|---|
|   | 1 | Mainly Alpha | 
|   | 1.20 | Up-down Bundle | 
|   | 1.20.5 | Single alpha-helices involved in coiled-coils or other helix-helix interfaces | 
|   | 1.20.5.50 | 
Domain Context
CATH Clusters
| Superfamily | 1.20.5.50 | 
| Functional Family | 
Enzyme Information
UniProtKB Entries (2)
| P04115 | FIBG_PETMA Petromyzon marinus Fibrinogen gamma chain | 
| P02675 | FIBB_HUMAN Homo sapiens Fibrinogen beta chain | 
PDB Structure
| PDB | 1N73 | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | |
| Primary Citation | The Crystal structure of fragment double-D from cross-linked lamprey fibrin reveals isopeptide linkages across an unexpected D-D interface Biochemistry | 
