3T6L
Y54F mutant of core streptavidin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Streptavidin | polymer | 127 | 13265.3 | 1 | UniProt (P22629) Pfam (PF01382) | Streptomyces avidinii | |
| 2 | B (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 3 | C (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 4 | D (A) | water | water | 18.0 | 112 | Chemie (HOH) |
Sequence modifications
A: 13 - 139 (UniProt: P22629)
| PDB | External Database | Details |
|---|---|---|
| Phe 54 | Tyr 78 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 13265.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 97.5 | |
| All* | Total formula weight | 13362.9 |
