ENZYME entry: EC 1.11.2.3
Accepted Name |
Plant seed peroxygenase.
|
Alternative Name(s) |
Plant peroxygenase. |
Soybean peroxygenase. |
Reaction catalysed |
RH + ROOH <=> ROH + ROH |
Cofactor(s) |
Heme.
|
Comment(s) |
- A heme protein with calcium binding motif (caleosin-type).
- Enzymes of this type include membrane-bound proteins found in seeds
of different plants.
- They catalyze the direct transfer of one oxygen atom from an organic
hydroperoxide, which is reduced into its corresponding alcohol to a
substrate which will be oxidized.
- Reactions catalyzed include hydroxylation, epoxidation and
sulfoxidation.
- Preferred substrate and cosubstrate are unsaturated fatty acids and
fatty acid hydroperoxides, respectively.
- Plant seed peroxygenase is involved in the synthesis of cutin.
|
Cross-references |
BRENDA | 1.11.2.3 |
EC2PDB | 1.11.2.3 |
ExplorEnz | 1.11.2.3 |
PRIAM enzyme-specific profiles | 1.11.2.3 |
KEGG Ligand Database for Enzyme Nomenclature | 1.11.2.3 |
IUBMB Enzyme Nomenclature | 1.11.2.3 |
IntEnz | 1.11.2.3 |
MEDLINE | Find literature relating to 1.11.2.3 |
MetaCyc | 1.11.2.3 |
Rhea expert-curated reactions | 1.11.2.3 |
UniProtKB/Swiss-Prot |
O81270, PXG1_ARATH; | G1JSL4, PXG1_AVESA; | Q9FLN9, PXG2_ARATH; |
O22788, PXG3_ARATH; | Q9CAB7, PXG4_ARATH; | Q9CAB8, PXG5_ARATH; |
B3H7A9, PXG7_ARATH; | A8B479, PXG_LILLO; | A2XVG1, PXG_ORYSI; |
Q7FAX1, PXG_ORYSJ; | A0A1I9R3Y5, PXG_PINEL; | A0A060LAL9, PXG_PINMS; |
Q9SQ57, PXG_SESIN; |
|
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UniProtKB/Swiss-Prot entries corresponding to 1.11.2.-
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