CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
2 | Mainly Beta |
|
2.40 | Beta Barrel |
|
2.40.128 | Lipocalin |
|
2.40.128.30 | Avidin-like |
Domain Context
CATH Clusters
| Superfamily | Avidin-like |
| Functional Family |
Enzyme Information
UniProtKB Entries (1)
| P22629 |
SAV_STRAV
Streptomyces avidinii
Streptavidin
|
PDB Structure
| PDB | 2RTA |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH.
J.Mol.Biol.
|