4R4D
Racemic crystal structure of a magnesium-bound B-DNA duplex
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | 5'-D(*CP*CP*GP*GP*TP*AP*CP*CP*GP*G)-3' | polymer | 10 | 3046.0 | 4 | synthetic construct | ||
2 | A, B, C, D | MAGNESIUM ION | non-polymer | 24.3 | 8 | Chemie (MG) | |||
3 | C | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
4 | water | water | 18.0 | 134 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 12184.0 | |
Non-Polymers* | Number of molecules | 9 |
Total formula weight | 217.4 | |
All* | Total formula weight | 12401.4 |