CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.40 | 3-Layer(aba) Sandwich |
|
3.40.1080 | Glutaconate Coenzyme A-transferase |
|
3.40.1080.10 | Glutaconate Coenzyme A-transferase |
Domain Context
CATH Clusters
| Superfamily | Glutaconate Coenzyme A-transferase |
| Functional Family | Succinyl-coa:3-ketoacid-coenzyme a transferase subunit b |
Enzyme Information
| 2.8.3.8 |
Acetate CoA-transferase.
based on mapping to UniProt P76459
Acyl-CoA + acetate = a fatty acid anion + acetyl-CoA.
-!- The enzyme belongs to family I of CoA-transferases, which operate with a ping-pong kinetic mechanism. -!- The reaction takes place in two half-reactions and involves the formation of a CoA thioester intermediate with a glutamate residue. -!- Unlike EC 2.8.3.9, this enzyme exhibits maximal activity using acetate as the CoA acceptor. -!- Substrate range depends on the specific enzyme. -!- Typical substrates include butanoyl-CoA and pentanoyl-CoA.
|
UniProtKB Entries (1)
| P76459 |
ATOA_ECOLI
Escherichia coli K-12
Acetate CoA-transferase subunit beta
|
PDB Structure
| PDB | 5DBN |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Crystal structure of AtoDA complex
To Be Published
|