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 | 1KL3 |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Improved affinity of engineered streptavidin for the Strep-tag II peptide is due to a fixed open conformation of the lid-like loop at the binding site.
Protein Sci.
|