CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.30 | 2-Layer Sandwich |
|
3.30.1050 | Nonspecific Lipid-transfer Protein; Chain A |
|
3.30.1050.10 | SCP2 sterol-binding domain |
Domain Context
CATH Clusters
| Superfamily | SCP2 sterol-binding domain |
| Functional Family | Hydroxysteroid 17-beta dehydrogenase 4 |
Enzyme Information
| 4.2.1.107 |
3-alpha,7-alpha,12-alpha-trihydroxy-5-beta-cholest-24-enoyl-CoA hydratase.
based on mapping to UniProt P51659
(24R,25R)-3-alpha,7-alpha,12-alpha,24-tetrahydroxy-5-beta-cholestanoyl- CoA = (24E)-3-alpha,7-alpha,12-alpha-trihydroxy-5-beta-cholest-24-enoyl- CoA + H(2)O.
-!- Forms part of the rat peroxisomal multifunctional enzyme perMFE-2, which also exhibits a dehydrogenase activity. -!- Involved in the beta-oxidation of the cholesterol side chain in the cholic-acid biosynthesis pathway.
|
| 4.2.1.119 |
Enoyl-CoA hydratase 2.
based on mapping to UniProt P51659
(3R)-3-hydroxyacyl-CoA = (2E)-2-enoyl-CoA + H(2)O.
-!- This enzyme catalyzes a hydration step in peroxisomal beta-oxidation. -!- The human multifunctional enzyme type 2 (MFE-2) is a 79000 Da enzyme composed of three functional units: (3R)-hydroxyacyl-CoA dehydrogenase, 2-enoyl-CoA hydratase 2 and sterol carrier protein 2-like units. -!- The enzymes from Aeromonas caviae and Arabidopsis thaliana are monofunctional enzymes. -!- 2-enoyl-CoA hydratase 3 from Candida tropicalis is a part from multifunctional enzyme type 2.
|
| 1.1.1.n12 |
(3R)-hydroxyacyl-CoA dehydrogenase.
based on mapping to UniProt P51659
(R)-3-hydroxyacyl-CoA + NAD(+) = 3-oxoacyl-CoA + NADH.
|
UniProtKB Entries (1)
| P51659 |
DHB4_HUMAN
Homo sapiens
Peroxisomal multifunctional enzyme type 2
|
PDB Structure
| PDB | 1IKT |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Crystal structure of the liganded SCP-2-like domain of human peroxisomal multifunctional enzyme type 2 at 1.75 A resolution.
J.Mol.Biol.
|
