2QXY
Crystal structure of a response regulator from Thermotoga maritima
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Response regulator | polymer | 142 | 16580.8 | 2 | UniProt (Q9WZU6) Pfam (PF00072) In PDB | Thermotoga maritima | |
2 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
3 | water | water | 18.0 | 182 | Chemie (HOH) |
Sequence modifications
A, B: 4 - 134 (UniProt: Q9WZU6)
PDB | External Database | Details |
---|---|---|
Mse 1 | - | expression tag |
Ser 2 | - | expression tag |
Leu 3 | - | expression tag |
Glu 135 | - | expression tag |
Gly 136 | - | expression tag |
His 137 | - | expression tag |
His 138 | - | expression tag |
His 139 | - | expression tag |
His 140 | - | expression tag |
His 141 | - | expression tag |
His 142 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 33161.6 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 96.1 | |
All* | Total formula weight | 33257.7 |