1STS
STREPTAVIDIN DIMERIZED BY DISULFIDE-BONDED PEPTIDE FCHPQNT-NH2 DIMER
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B, D | STREPTAVIDIN | polymer | 123 | 12965.0 | 2 | UniProt (P22629) Pfam (PF01382) In PDB | Streptomyces avidinii | |
| 2 | M, P | FCHPQNT-NH2 | polymer | 8 | 844.9 | 2 | |||
| 3 | water | water | 18.0 | 158 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 27619.9 | |
| All* | Total formula weight | 27619.9 |
