3TR8
Structure of an oligoribonuclease (orn) from Coxiella burnetii
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) | Oligoribonuclease | polymer | 186 | 21499.7 | 2 | UniProt (Q83C93) Pfam (PF00929) | Coxiella burnetii | |
| 2 | C, D, F, G (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 4 | Chemie (MN) | |||
| 3 | E, I (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | H (B) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 5 | J, K (A, B) | water | water | 18.0 | 128 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 183 (UniProt: Q83C93)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 42999.4 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 327.4 | |
| All* | Total formula weight | 43326.8 |
