CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.40 | 3-Layer(aba) Sandwich |
|
3.40.630 | Aminopeptidase |
|
3.40.630.30 | Gcn5-related N-acetyltransferase (GNAT) |
Domain Context
CATH Clusters
| Superfamily | 3.40.630.30 |
| Functional Family | Arginine N-succinyltransferase beta subunit |
Enzyme Information
| 2.3.1.109 |
Arginine N-succinyltransferase.
based on mapping to UniProt P80357
Succinyl-CoA + L-arginine = CoA + N(2)-succinyl-L-arginine.
-!- Also acts on L-ornithine. -!- This is the first enzyme in the arginine succinyltransferase (AST) pathway for the catabolism of arginine. -!- This pathway converts the carbon skeleton of arginine into glutamate, with the concomitant production of ammonia and conversion of succinyl-CoA into succinate and CoA. -!- The five enzymes involved in this pathway are EC 2.3.1.109, EC 3.5.3.23, EC 2.6.1.81, EC 1.2.1.71 and EC 3.5.1.96.
|
UniProtKB Entries (1)
| P80357 |
ASTA_PSEAE
Pseudomonas aeruginosa PAO1
Arginine N-succinyltransferase subunit alpha
|
PDB Structure
| PDB | 1YLE |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
The structure of arginine/ornithine succinyltransferase subunit AI from Pseudomonas aeruginosa.
To be Published
|
