1LUQ
Full Matrix Error Analysis of Streptavidin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Streptavidin | polymer | 127 | 13265.3 | 2 | GenBank (4376079) Pfam (PF01382) UniProt (by SIFTS) (P22629) | Streptomyces avidinii | |
| 2 | C, F (A, B) | BIOTIN | non-polymer | 244.3 | 2 | Chemie (BTN) | |||
| 3 | D (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | E (A) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 1 | Chemie (MPD) | |||
| 5 | G, H (A, B) | water | water | 18.0 | 302 | Chemie (HOH) |
Sequence modifications
A, B: 1013 - 1139 (GenBank: 4376079)
| PDB | External Database | Details |
|---|---|---|
| Ala 1045 | Ser 35 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 26530.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 698.9 | |
| All* | Total formula weight | 27229.6 |
