3H08
Crystal structure of the Ribonuclease H1 from Chlorobium tepidum
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) | Rnh (Ribonuclease H) | polymer | 146 | 16334.6 | 2 | UniProt (Q93SU7) Pfam (PF00075) | Chlorobaculum tepidum | |
| 2 | C, D (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 218 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 146 (UniProt: Q93SU7)
| PDB | External Database | Details |
|---|---|---|
| Ala 13 | Cys 13 | engineered mutation |
| Ala 63 | Cys 63 | engineered mutation |
| Ala 134 | Cys 134 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 32669.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 48.6 | |
| All* | Total formula weight | 32717.9 |
