1OI8
5'-Nucleotidase (E. coli) with an Engineered Disulfide Bridge (P90C, L424C)
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) | PROTEIN USHA | polymer | 532 | 59231.6 | 2 | UniProt (P07024) Pfam (PF00149) Pfam (PF02872) | ESCHERICHIA COLI | 5-NUCLEOTIDASE |
| 2 | C, D, G, H (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 4 | Chemie (MN) | |||
| 3 | E, I (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | F, J (A, B) | CARBONATE ION | non-polymer | 60.0 | 2 | Chemie (CO3) | |||
| 5 | K, L (A, B) | water | water | 18.0 | 916 | Chemie (HOH) |
Sequence modifications
A, B: 26 - 550 (UniProt: P07024)
A, B: 551 - 557 (PDB: 1OI8)
| PDB | External Database | Details |
|---|---|---|
| Cys 90 | Pro 90 | engineered mutation |
| Cys 424 | Leu 424 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 118463.3 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 531.9 | |
| All* | Total formula weight | 118995.1 |
