4QR9
Crystal structure of two HMGB1 Box A domains cooperating to underwind and kink a DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | High mobility group protein B1 | polymer | 76 | 8949.3 | 2 | UniProt (P63159) Pfam (PF09011) In PDB | Rattus norvegicus (brown rat rat rats) | Amphoterin, Heparin-binding protein p30, High mobility group protein 1, HMG-1 |
| 2 | C, D, E, F | DNA (5'-D(*AP*TP*AP*TP*CP*GP*AP*TP*AP*T)-3') | polymer | 10 | 3043.0 | 4 | synthetic construct | ||
| 3 | D | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | water | water | 18.0 | 115 | Chemie (HOH) |
Sequence modifications
A, B: 7 - 80 (UniProt: P63159)
| PDB | External Database | Details |
|---|---|---|
| Gly 5 | - | expression tag |
| Ser 6 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 30070.7 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 24.3 | |
| All* | Total formula weight | 30095.0 |
