3GIE
Crystal structure of DesKC_H188E in complex with AMP-PCP
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Sensor histidine kinase desK | polymer | 218 | 24956.6 | 2 | UniProt (O34757) Pfam (PF07730) Pfam (PF02518) In PDB | Bacillus subtilis | |
2 | A, B | PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER | non-polymer | 505.2 | 2 | Chemie (ACP) | |||
3 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
4 | water | water | 18.0 | 3 | Chemie (HOH) |
Sequence modifications
A, B: 154 - 370 (UniProt: O34757)
PDB | External Database | Details |
---|---|---|
Gly 153 | - | expression tag |
Glu 188 | His 188 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 49913.2 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 1059.0 | |
All* | Total formula weight | 50972.2 |