CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.40 | 3-Layer(aba) Sandwich |
|
3.40.47 | Peroxisomal Thiolase; Chain A, domain 1 |
|
3.40.47.10 | Thiolase/Chalcone synthase |
Domain Context
CATH Clusters
| Superfamily | 3.40.47.10 |
| Functional Family | Acetyl-CoA acetyltransferase, cytosolic |
Enzyme Information
| 2.3.1.9 |
Acetyl-CoA C-acetyltransferase.
based on mapping to UniProt Q9BWD1
2 acetyl-CoA = CoA + acetoacetyl-CoA.
-!- The enzyme, found in both eukaryotes and prokaryotes, catalyzes the Claisen condensation of an acetyl-CoA and an acyl-CoA (often another acetyl-CoA), leading to the formation of an acyl-CoA that is longer by two carbon atoms. -!- The reaction starts with the acylation of a nucleophilic cysteine at the active site, usually by acetyl-CoA but potentially by a different acyl-CoA, with concomitant release of CoA. -!- In the second step the acyl group is transferred to an acetyl-CoA molecule. -!- Cf. EC 2.3.1.16.
|
UniProtKB Entries (1)
| Q9BWD1 |
THIC_HUMAN
Homo sapiens
Acetyl-CoA acetyltransferase, cytosolic
|
PDB Structure
| PDB | 1WL5 |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
High Resolution Crystal Structures of Human Cytosolic Thiolase (CT): A Comparison of the Active Sites of Human CT, Bacterial Thiolase, and Bacterial KAS I
J.Mol.Biol.
|