8P3R
Structure of the Histidine Kinase CheA ATP-Binding domain in complex with compound ODDHK4
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Chemotaxis protein CheA | polymer | 189 | 21079.3 | 2 | UniProt (Q56310) Pfam (PF02518) In PDB | Thermotoga maritima | |
2 | A, B | 9~{H}-purine | non-polymer | 120.1 | 2 | Chemie (WUT) | |||
3 | water | water | 18.0 | 59 | Chemie (HOH) |
Sequence modifications
A, B: 4 - 189 (UniProt: Q56310)
PDB | External Database | Details |
---|---|---|
Gly 1 | - | expression tag |
Ser 2 | - | expression tag |
His 3 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 42158.5 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 240.2 | |
All* | Total formula weight | 42398.8 |