4WYN
The crystal structure of the A109G mutant of RNase A
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) | Ribonuclease pancreatic | polymer | 125 | 13825.5 | 2 | UniProt (P61823) Pfam (PF00074) | Bos taurus (Bovine) | RNase 1,RNase A |
| 2 | C, D (A, B) | water | water | 18.0 | 382 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 124 (UniProt: P61823)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| Gly 109 | Ala 135 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 27651.0 | |
| All* | Total formula weight | 27651.0 |
