CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.20 | Up-down Bundle |
|
1.20.5 | Single alpha-helices involved in coiled-coils or other helix-helix interfaces |
|
1.20.5.110 |
Domain Context
CATH Clusters
| Superfamily | 1.20.5.110 |
| Functional Family | pH-gated potassium channel KcsA |
Enzyme Information
UniProtKB Entries (1)
| P0A333 |
KCSA_STRCO
Streptomyces coelicolor A3(2)
PH-gated potassium channel KcsA
|
PDB Structure
| PDB | 2HFE |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Structural and Functional Consequences of an Amide-to-Ester Substitution in the Selectivity Filter of a Potassium Channel.
J.Am.Chem.Soc.
|