3FN2
Crystal structure of a putative sensor histidine kinase domain from Clostridium symbiosum ATCC 14940
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Putative sensor histidine kinase domain | polymer | 106 | 12709.7 | 2 | Clostridium symbiosum ATCC 14940 | ||
| 2 | C (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 3 | D (B) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | E (B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 5 | F, G (A, B) | water | water | 18.0 | 154 | Chemie (HOH) |
Sequence modifications
A, B: 38 - 143 (PDB: 3FN2)
| PDB | External Database | Details |
|---|---|---|
| Ser 38 | - | expression tag |
| Asn 39 | - | expression tag |
| Ala 40 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 25419.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 196.1 | |
| All* | Total formula weight | 25615.5 |
