1SJ4
Crystal structure of a C75U mutant Hepatitis Delta Virus ribozyme precursor, in Cu2+ solution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (R) | precursor form of the Hepatitis Delta virus ribozyme | polymer | 76 | 24467.5 | 1 | Hepatitis delta virus | ||
| 2 | B (P) | small nuclear ribonucleoprotein A | polymer | 100 | 11498.5 | 1 | UniProt (P09012) Pfam (PF00076) | Homo sapiens (human) | U1 snRNP protein A; U1A protein; U1-A; small nuclear ribonucleoprotein polypeptide A |
| 3 | C, D (R, P) | water | water | 18.0 | 38 | Chemie (HOH) |
Sequence modifications
P: 1 - 100 (UniProt: P09012)
| PDB | External Database | Details |
|---|---|---|
| His 31 | Tyr 31 | engineered mutation |
| Arg 36 | Gln 36 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 35966.0 | |
| All* | Total formula weight | 35966.0 |
