3FKZ
X-ray structure of the non covalent swapped form of the S16G/T17N/A19P/A20S/K31C/S32C mutant of bovine pancreatic ribonuclease
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Ribonuclease pancreatic | polymer | 124 | 13837.5 | 2 | UniProt (P61823) Pfam (PF00074) In PDB | Bos taurus (Bovine) | ribonuclease, RNase 1, RNase A |
| 2 | water | water | 18.0 | 122 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 124 (UniProt: P61823)
| PDB | External Database | Details |
|---|---|---|
| Gly 16 | Ser 42 | engineered mutation |
| Asn 17 | Thr 43 | engineered mutation |
| Pro 19 | Ala 45 | engineered mutation |
| Ser 20 | Ala 46 | engineered mutation |
| Ycm 31 | Lys 57 | engineered mutation |
| Ycm 32 | Ser 58 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 27674.9 | |
| All* | Total formula weight | 27674.9 |
