EC number:1.14.19.39

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:1.14.19.39
Description:Acyl-lipid Delta(12)-acetylenase.
Alternative Name: Delta-12 fatty acid acetylenase.

3D structure

Click one PDB to see exact 3D structure provided by NGL.

Note: Use your mouse to drag, rotate, and zoom in and out of the structure. Mouse-over to identify atoms and bonds. Mouse controls documentation.
PDB

References

External Links

UniProtKB Enzyme Link: UniProtKB 1.14.19.39
BRENDA Enzyme Link: BRENDA 1.14.19.39
KEGG Enzyme Link: KEGG1.14.19.39
BioCyc Enzyme Link: BioCyc 1.14.19.39
ExPASy Enzyme Link: ExPASy1.14.19.39
EC2PDB Enzyme Link: EC2PDB 1.14.19.39
ExplorEnz Enzyme Link: ExplorEnz 1.14.19.39
PRIAM enzyme-specific profiles Link: PRIAM 1.14.19.39
IntEnz Enzyme Link: IntEnz 1.14.19.39
MEDLINE Enzyme Link: MEDLINE 1.14.19.39

EC number:1.14.19.39

MSA:

1.14.19.39;
Phylogenetic Tree:

1.14.19.39;
Uniprot:
M-CSA:
RHEA:46552 2 [Fe(II)-cytochrome b5] + a (9Z,12Z)-octadecadienoyl-containing glycerolipid + 2 H(+) + O2 = 2 [Fe(III)-cytochrome b5] + a (9Z)-octadec-9-en-12-ynoyl-containing glycerolipid + 2 H2O
RULE(radius=1) [*:1]-[CH;+0:2]=[CH;+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]-[C;H0;+0:2]#[C;H0;+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

TitleAuthorsDatePubMed ID
Identification of non-heme diiron proteins that catalyze triple bond and epoxy group formation.Lee M, Lenman M, Banaś A, Bafor M, Singh S, Schweizer M, Nilsson R, Liljenberg C, Dahlqvist A, Gummeson PO, Sjödahl S, Green A, Stymne S1998 May 89572738
Cloning and transcriptional analysis of Crepis alpina fatty acid desaturases affecting the biosynthesis of crepenynic acid.Nam JW, Kappock TJ200717329262