acyl-lipid Delta(12)-acetylenase

Term ID

GO:0016720

Synonyms

• D12-fatty acid dehydrogenase activity
• Delta12 fatty acid acetylenase
• delta12-fatty acid dehydrogenase activity
• linoleate delta-12-fatty acid acetylenase (desaturase) activity

Definition

Catalysis of the reaction: (9Z,12Z)-octadecadienoyl-containing glycerolipid + 2 Fe(II)-[cytochrome b5] + 2 H+ + O2 = a (9Z)-octadec-9-en-12-ynoyl-containing glycerolipid + 2 Fe(III)-[cytochrome b5] + 2 H2O.

References

• EC:1.14.19.39
• KEGG_REACTION:R05740
• MetaCyc:1.14.99.33-RXN
• RHEA:46552

Ontology

GO: Molecular Function    QuickGO    AmiGO