5B5G
Crystal structure of ALiS4-Streptavidin complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D | Streptavidin | polymer | 120 | 12693.8 | 4 | UniProt (P22629) Pfam (PF01382) In PDB | Streptomyces avidinii | |
| 2 | A, B, C, D | SULFITE ION | non-polymer | 80.1 | 7 | Chemie (SO3) | |||
| 3 | C, D | methyl 5-(4-oxidanylidene-5~{H}-furo[3,2-c]pyridin-2-yl)pyridine-3-carboxylate | non-polymer | 270.2 | 2 | Chemie (6FX) | |||
| 4 | water | water | 18.0 | 339 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 50775.0 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1100.9 | |
| All* | Total formula weight | 51875.9 |
