3QL1
Crystal Structure of Ribonuclease A Variant A4C/D83E/V118C
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Ribonuclease pancreatic | polymer | 124 | 13758.4 | 1 | UniProt (P61823) Pfam (PF00074) | Bos taurus (bovine) | RNase 1, RNase A |
| 2 | B (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | C (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 4 | D (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 5 | E (A) | water | water | 18.0 | 97 | Chemie (HOH) |
Sequence modifications
A: 1 - 124 (UniProt: P61823)
| PDB | External Database | Details |
|---|---|---|
| Cys 4 | Ala 30 | engineered mutation |
| Glu 83 | Asp 109 | engineered mutation |
| Cys 118 | Val 144 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 13758.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 217.2 | |
| All* | Total formula weight | 13975.6 |
