EC number:1.14.19.12
Enzyme
Download| EC Tree |
| 1. Oxidoreductases |
| 1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen |
| 1.14.19 With oxidation of a pair of donors resulting in the reduction of O2 to two molecules of water |
| ID: | 1.14.19.12 |
|---|---|
| Description: | Acyl-lipid omega-(9-4) desaturase. |
| Alternative Name: |
Acyl-lipid omega-13 desaturase. Acyl-lipid 7-desaturase. |
3D structure
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External Links
| UniProtKB Enzyme Link: | UniProtKB 1.14.19.12 |
| BRENDA Enzyme Link: | BRENDA 1.14.19.12 |
| KEGG Enzyme Link: | KEGG1.14.19.12 |
| BioCyc Enzyme Link: | BioCyc 1.14.19.12 |
| ExPASy Enzyme Link: | ExPASy1.14.19.12 |
| EC2PDB Enzyme Link: | EC2PDB 1.14.19.12 |
| ExplorEnz Enzyme Link: | ExplorEnz 1.14.19.12 |
| PRIAM enzyme-specific profiles Link: | PRIAM 1.14.19.12 |
| IntEnz Enzyme Link: | IntEnz 1.14.19.12 |
| MEDLINE Enzyme Link: | MEDLINE 1.14.19.12 |
EC number:1.14.19.12
| MSA: | |
|---|---|
| Phylogenetic Tree: | |
| Uniprot: | |
| M-CSA: |
| RHEA:46236 | 2 [Fe(II)-cytochrome b5] + a (9Z,12Z)-octadecadienoyl-containing glycerolipid + 2 H(+) + O2 = 2 [Fe(III)-cytochrome b5] + a (5Z,9Z,12Z)-octadecatrienoyl-containing glycerolipid + 2 H2O |
| RULE(radius=1) | [*:1]-[CH2;+0:2]-[CH2;+0:3]-[*:4].[Fe+2;H0:5].[Fe+2;H0:6].[H+;H0:7].[H+;H0:8].[O;H0;+0:9]=[O;H0;+0:10]>>[*:1]-[CH;+0:2]=[CH;+0:3]-[*:4].[Fe+3;H0:5].[Fe+3;H0:6].[OH2;+0:9].[OH2;+0:10] |
| Reaction |  |
| Core-to-Core | No scaffolds atoms were exchanged as a result of the reaction |
References
| Title | Authors | Date | PubMed ID |
|---|---|---|---|
| A front-end desaturase from Chlamydomonas reinhardtii produces pinolenic and coniferonic acids by omega13 desaturation in methylotrophic yeast and tobacco. | Kajikawa M, Yamato KT, Kohzu Y, Shoji S, Matsui K, Tanaka Y, Sakai Y, Fukuzawa H | 2006 Jan | 16267098 |
| RHEA:38039 | (9Z,12Z,15Z)-octadecatrienoyl-containing glycerolipid + 2 [Fe(II)-cytochrome b5] + 2 H(+) + O2 = 2 [Fe(III)-cytochrome b5] + a (5Z,9Z,12Z,15Z)-octadecatetraenoyl-containing glycerolipid + 2 H2O |
| RULE(radius=1) | [*:1]-[CH2;+0:2]-[CH2;+0:3]-[*:4].[Fe+2;H0:5].[Fe+2;H0:6].[H+;H0:7].[H+;H0:8].[O;H0;+0:9]=[O;H0;+0:10]>>[*:1]-[CH;+0:2]=[CH;+0:3]-[*:4].[Fe+3;H0:5].[Fe+3;H0:6].[OH2;+0:9].[OH2;+0:10] |
| Reaction |  |
| Core-to-Core | No scaffolds atoms were exchanged as a result of the reaction |
References
| Title | Authors | Date | PubMed ID |
|---|---|---|---|
| A front-end desaturase from Chlamydomonas reinhardtii produces pinolenic and coniferonic acids by omega13 desaturation in methylotrophic yeast and tobacco. | Kajikawa M, Yamato KT, Kohzu Y, Shoji S, Matsui K, Tanaka Y, Sakai Y, Fukuzawa H | 2006 Jan | 16267098 |