4.2.1.B7: (8Z)-colneleic acid synthase
This is an abbreviated version!
For detailed information about (8Z)-colneleic acid synthase, go to the full flat file.
Reaction
Synonyms
(8Z)-colnelenic acid synthase, 8(Z)-colneleic acid synthase, 8(Z)-colnelenic acid synthase
ECTree
4.2.1.B7 (8Z)-colneleic acid synthaseAdvanced search results
results (
results (| Results | in table |
|---|---|
| 2 | Organism |
| 1 | Reaction |
| 2 | Reference |
| 2 | Source Tissue |
| 4 | Substrates and Products (Substrate) |
| 3 | Synonyms |
| 1 | Systematic Name |
Substrates Products
Substrates Products on EC 4.2.1.B7 - (8Z)-colneleic acid synthase
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SUBSTRATE 
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
(9S,10E,12Z)-9-hydroperoxy-10,12-octadecadienoate
(8Z)-9-[(1E,3E)-nona-1,3-dien-1-yloxy]non-8-enoic acid + H2O
-
generation of (8Z)-colneleic acid from the (8R)-deuterated (9S)-hydroperoxide is accompanied by retention (98%) of most of the deuterium label
i.e. (8Z)-colneleic acid
-
?
(9S,10E,12Z)-9-hydroperoxy-10,12-octadecadienoate
(8Z)-9-[(1E,3Z)-nona-1,3-dien-1-yloxy]non-8-enoic acid + H2O
-
-
i.e. (8Z)-colneleic acid
-
?
(9S,10E,12Z,15Z)-9-hydroperoxy-10,12,15-octadecatrienoate
(8Z)-9-[(1E,3Z,6Z)-nona-1,3,6-trien-1-yloxy]non-8-enoic acid
-
-
i.e. (8Z)-colnelenic acid
-
?
additional information
?
-
-
irrespective of which hydroperoxide regioisomer served as the substrate, divinyl ether synthases abstracting the pro-R hydrogen generate divinyl ethers having an (E)-vinyl ether double bond, whereas enzymes abstracting the pro-S hydrogen produce divinyl ethers having a (Z)-vinyl ether double bond
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-
?
