PDB 1kff
PDB Information
| PDB | 1KFF |
| Method | X-RAY DIFFRACTION |
| Host Organism | Escherichia coli |
| Gene Source | Streptomyces avidinii |
| 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.
|
| Header | Peptide Binding Protein |
| Released | 2001-11-20 |
| Resolution | 1.900 |
| CATH Insert Date | 05 Mar, 2006 |
PDB Prints
PDB Chains (4)
| Chain ID | Date inserted into CATH | CATH Status |
|---|---|---|
| A | 05 Mar, 2006 | Chopped |
| B | 05 Mar, 2006 | Chopped |
| C | 05 Mar, 2006 | Chopped |
| D | 05 Mar, 2006 | Chopped |
CATH Domains (4)
| Domain ID | Date inserted into CATH | Superfamily | CATH Status |
|---|---|---|---|
| 1kffA00 | 05 Mar, 2006 | 2.40.128.30 | Assigned |
| 1kffB00 | 05 Mar, 2006 | 2.40.128.30 | Assigned |
| 1kffC00 | 05 Mar, 2006 | 2.40.128.30 | Assigned |
| 1kffD00 | 05 Mar, 2006 | 2.40.128.30 | Assigned |
UniProtKB Entries (4)
| Accession | Gene ID | Taxon | Description |
|---|---|---|---|
| P22629 | SAV_STRAV | Streptomyces avidinii | Streptavidin |
| P22629 | SAV_STRAV | Streptomyces avidinii | Streptavidin |
| P22629 | SAV_STRAV | Streptomyces avidinii | Streptavidin |
| P22629 | SAV_STRAV | Streptomyces avidinii | Streptavidin |
