CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
4 | Few Secondary Structures |
|
4.10 | Irregular |
|
4.10.372 | Lipoxygenase-1; domain 3 |
|
4.10.372.10 | Lipoxygenase-1; Domain 3 |
Domain Context
CATH Clusters
| Superfamily | Lipoxygenase-1; Domain 3 |
| Functional Family |
Enzyme Information
| 1.13.11.58 |
Linoleate 9S-lipoxygenase.
based on mapping to UniProt P09186
Linoleate + O(2) = (9S,10E,12Z)-9-hydroperoxy-10,12-octadecadienoate.
-!- A common plant lipoxygenase that oxidizes linoleate and alpha- linolenate, the two most common polyunsaturated fatty acids in plants, by inserting molecular oxygen at the C(9) position with (S)- configuration. -!- The enzyme plays a physiological role during the early stages of seedling growth. -!- The enzyme from Arabidopsis thaliana shows comparable activity toward linoleate and linolenate. -!- EC 1.13.11.12 catalyzes a similar reaction at another position of these fatty acids.
|
UniProtKB Entries (1)
| P09186 |
LOX3_SOYBN
Glycine max
Seed linoleate 9S-lipoxygenase-3
|
PDB Structure
| PDB | 1N8Q |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Lipoxygenase interactions with natural flavonoid, quercetin, reveal a complex with protocatechuic acid in its X-ray structure at 2.1 A resolution.
PROTEINS: STRUCT.,FUNCT.,GENET.
|
