7VH4
Crystal structure of oligoribonuclease of Escherichia coli
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 (D, C, B, A) | Oligoribonuclease | polymer | 182 | 20927.7 | 4 | UniProt (A0A6D2W9V9) Pfam (PF00929) UniProt (by SIFTS) (P0A784) | Escherichia coli K-12 | |
| 2 | E, H, M (D, C, A) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 3 | F, J (D, C) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | G, K (D, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | I, L (C, B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 6 | N, O, P, Q (D, C, B, A) | water | water | 18.0 | 181 | Chemie (HOH) |
Sequence modifications
D, C, B, A: 1 - 181 (UniProt: A0A6D2W9V9)
| PDB | External Database | Details |
|---|---|---|
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 83710.7 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 484.0 | |
| All* | Total formula weight | 84194.7 |
