1Y94
Crystal structure of the G16S/N17T/P19A/S20A/N67D Variant Of Bovine seminal 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 (A, B) | Seminal ribonuclease | polymer | 124 | 13608.6 | 2 | UniProt (P00669) Pfam (PF00074) | Bos taurus (cattle) | Seminal RNase, S-RNase, Ribonuclease BS-1 |
| 2 | C, D (A, B) | water | water | 18.0 | 102 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 124 (UniProt: P00669)
| PDB | External Database | Details |
|---|---|---|
| Ser 16 | Gly 42 | engineered mutation |
| Thr 17 | Asn 43 | engineered mutation |
| Ala 19 | Pro 45 | engineered mutation |
| Ala 20 | Ser 46 | engineered mutation |
| Asp 67 | Asn 93 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 27217.2 | |
| All* | Total formula weight | 27217.2 |
