CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.40 | 3-Layer(aba) Sandwich |
|
3.40.1110 | Calcium-transporting ATPase, cytoplasmic domain N |
|
3.40.1110.10 | Calcium-transporting ATPase, cytoplasmic domain N |
Domain Context
CATH Clusters
| Superfamily | Calcium-transporting ATPase, cytoplasmic domain N |
| Functional Family | Potassium-transporting ATPase ATP-binding subunit |
Enzyme Information
| 7.2.2.6 |
P-type K(+) transporter.
based on mapping to UniProt P03960
ATP + H(2)O + K(+)(Side 1) = ADP + phosphate + K(+)(Side 2).
-!- A P-type ATPase that undergoes covalent phosphorylation during the transport cycle. -!- A bacterial enzyme that is involved in K(+) import. -!- The probable stoichiometry is one ion per ATP hydrolyzed. -!- Formerly EC 3.6.3.12.
|
UniProtKB Entries (1)
| P03960 |
KDPB_ECOLI
Escherichia coli K-12
Potassium-transporting ATPase ATP-binding subunit
|
PDB Structure
| PDB | 1U7Q |
| External Links | |
| Method | SOLUTION NMR |
| Organism | Escherichia |
| Primary Citation |
Inter-domain motions of the N-domain of the KdpFABC complex, a P-type ATPase, are not driven by ATP-induced conformational changes.
J.Mol.Biol.
|