CATH Classification
| Level | CATH Code | Description | 
|---|---|---|
|   | 3 | Alpha Beta | 
|   | 3.30 | 2-Layer Sandwich | 
|   | 3.30.450 | Beta-Lactamase | 
|   | 3.30.450.40 | GAF domain | 
Domain Context
CATH Clusters
| Superfamily | 3.30.450.40 | 
| Functional Family | Oxygen sensor histidine kinase response regulator DevS/DosS | 
Enzyme Information
| 2.7.13.3 | Histidine kinase. based on mapping to UniProt P9WGK3 ATP + protein L-histidine = ADP + protein N-phospho-L-histidine. -!- This entry has been included to accommodate those protein-histidine kinases for which the phosphorylation site has not been established (i.e. either the pros- or tele-nitrogen of histidine). -!- A number of histones can act as acceptor. | 
UniProtKB Entries (1)
| P9WGK3 | DEVS_MYCTU Mycobacterium tuberculosis H37Rv Oxygen sensor histidine kinase response regulator DevS/DosS | 
PDB Structure
| PDB | 2Y8H | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | |
| Primary Citation | Blockage of the Channel to Heme by the E87 Side Chain in the Gaf Domain of Mycobacterium Tuberculosis Doss Confers the Unique Sensitivity of Doss to Oxygen. FEBS Lett. | 
