1RST
COMPLEX BETWEEN STREPTAVIDIN AND THE STREP-TAG PEPTIDE
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | B | STREPTAVIDIN | polymer | 127 | 13341.5 | 1 | UniProt (P22629) Pfam (PF01382) In PDB | Streptomyces avidinii | |
2 | P | STREP-TAG PEPTIDE | polymer | 9 | 1057.2 | 1 | |||
3 | water | water | 18.0 | 100 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 14398.6 | |
All* | Total formula weight | 14398.6 |