1J9A
OLIGORIBONUCLEASE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | OLIGORIBONUCLEASE | polymer | 184 | 21691.1 | 1 | UniProt (P45340) Pfam (PF00929) | Haemophilus influenzae | EXORIBONUCLEASE |
| 2 | B, C (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | D (A) | water | water | 18.0 | 139 | Chemie (HOH) |
Sequence modifications
A: 4 - 185 (UniProt: P45340)
| PDB | External Database | Details |
|---|---|---|
| Ser 2 | - | cloning artifact |
| His 3 | - | cloning artifact |
| Mse 4 | Met 1 | modified residue |
| Mse 18 | Met 15 | modified residue |
| Mse 61 | Met 58 | modified residue |
| Mse 123 | Met 120 | modified residue |
| Mse 182 | Met 179 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 21691.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 192.1 | |
| All* | Total formula weight | 21883.3 |
