1SSB
A STRUCTURAL INVESTIGATION OF CATALYTICALLY MODIFIED F12OL AND F12OY SEMISYNTHETIC RIBONUCLEASES
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 A | polymer | 118 | 13050.6 | 1 | UniProt (P61823) Pfam (PF00074) | Bos taurus (bovine) | |
| 2 | B (B) | RIBONUCLEASE A | polymer | 14 | 1520.6 | 1 | UniProt (P61823) | ||
| 3 | C (B) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D, E (A, B) | water | water | 18.0 | 95 | Chemie (HOH) |
Sequence modifications
B: 111 - 124 (UniProt: P61823)
| PDB | External Database | Details |
|---|---|---|
| Ser 113 | Asn 113 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 14571.2 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 96.1 | |
| All* | Total formula weight | 14667.3 |
