3EHJ
Crystal structure of DesKC-H188V 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 kinase (YocF protein) | polymer | 218 | 25290.9 | 2 | UniProt (O34757) Pfam (PF07730) Pfam (PF02518) In PDB | Bacillus subtilis | DesK histidine kinase |
2 | A, B | PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER | non-polymer | 505.2 | 2 | Chemie (ACP) | |||
3 | A, B | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
4 | water | water | 18.0 | 53 | Chemie (HOH) |
Sequence modifications
A, B: 154 - 370 (UniProt: O34757)
PDB | External Database | Details |
---|---|---|
Gly 153 | - | expression tag |
Mse 183 | Ile 183 | engineered mutation |
Val 188 | His 188 | engineered mutation |
Mse 198 | Ile 198 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 50581.9 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 1090.6 | |
All* | Total formula weight | 51672.5 |