4NYN
Crystal structure of RNase H1 from halophilic archaeon Halobacterium salinarum NRC-1
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 HI | polymer | 199 | 21001.8 | 2 | UniProt (Q9HSF6) Pfam (PF13456) In PDB | Halobacterium | Halo-RNase HI, RNase HI |
| 2 | A, B | MANGANESE (II) ION | non-polymer | 54.9 | 5 | Chemie (MN) | |||
| 3 | water | water | 18.0 | 301 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 42003.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 274.7 | |
| All* | Total formula weight | 42278.3 |
