CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.20 | Up-down Bundle |
|
1.20.1440 | de novo design (two linked rop proteins) |
|
1.20.1440.90 | Phosphoenolpyruvate/pyruvate domain |
Domain Context
CATH Clusters
| Superfamily | Phosphoenolpyruvate/pyruvate domain |
| Functional Family | Phosphoenolpyruvate carboxylase 1 |
Enzyme Information
| 4.1.1.31 |
Phosphoenolpyruvate carboxylase.
based on mapping to UniProt P04711
Phosphate + oxaloacetate = H(2)O + phosphoenolpyruvate + HCO(3)(-).
-!- This enzyme replenishes oxaloacetate in the tricarboxylic acid cycle when operating in the reverse direction. -!- The reaction proceeds in two steps: formation of carboxyphosphate and the enolate form of pyruvate, followed by carboxylation of the enolate and release of phosphate.
|
UniProtKB Entries (1)
| P04711 |
CAPP1_MAIZE
Zea mays
Phosphoenolpyruvate carboxylase 1
|
PDB Structure
| PDB | 1JQO |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Crystal structures of C4 form maize and quaternary complex of E. coli phosphoenolpyruvate carboxylases.
Structure
|