CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.20 | Up-down Bundle |
|
1.20.1110 | Calcium-transporting ATPase, transmembrane domain |
|
1.20.1110.10 | Calcium-transporting ATPase, transmembrane domain |
Domain Context
CATH Clusters
| Superfamily | Calcium-transporting ATPase, transmembrane domain |
| Functional Family | ATPase 4 plasma membrane-type |
Enzyme Information
| 7.1.2.1 |
P-type H(+)-exporting transporter.
based on mapping to UniProt P19456
ATP + H(2)O + H(+)(In) = ADP + phosphate + H(+)(Out).
-!- A P-type ATPase that undergoes covalent phosphorylation during the transport cycle. -!- This enzyme occurs in protozoa, fungi and plants, and generates an electrochemical potential gradient of protons across the plasma membrane. -!- Formerly EC 3.6.1.35 and EC 3.6.3.6.
|
UniProtKB Entries (1)
| P19456 |
PMA2_ARATH
Arabidopsis thaliana
ATPase 2, plasma membrane-type
|
PDB Structure
| PDB | 5KSD |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Improved Model of Proton Pump Crystal Structure Obtained by Interactive Molecular Dynamics Flexible Fitting Expands the Mechanistic Model for Proton Translocation in P-Type ATPases.
Front Physiol
|