Literature summary extracted from

Sakuradani, E.; Abe, T.; Matsumura, K.; Tomi, A.; Shimizu, S.
Identification of mutation sites on DELTA12 desaturase genes from Mortierella alpina 1S-4 mutants (2009), J. Biosci. Bioeng., 107, 99-101.

Protein Variants

EC Number	Protein Variants	Comment	Organism
1.14.19.6	additional information	the DELTA12 desaturase-defective mutant, Mut48, derived from Mortierella alpina 1S-4 produces several fatty acids of the n-9 family such as 6,9-octadecadienoic acid (18:2n-9), 8,11-eicosadienoic acid (20:2n-9), and mead acid. The mutants SR88 and TM912 exhibit a complete DELTA12 desaturation deficiency with no arachidonic acid accumulation	Mortierella alpina

Organism

EC Number	Organism	UniProt	Comment	Textmining
1.14.19.6	Mortierella alpina	Q9Y8H5	-	-
1.14.19.6	Mortierella alpina 1S-4	Q9Y8H5	-	-

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
1.14.19.6	oleic acid + reduced acceptor + O2	-	Mortierella alpina	linoleic acid + acceptor + H2O	-	?
1.14.19.6	oleic acid + reduced acceptor + O2	-	Mortierella alpina 1S-4	linoleic acid + acceptor + H2O	-	?

Synonyms

EC Number	Synonyms	Comment	Organism
1.14.19.6	DELTA12 desaturase	-	Mortierella alpina

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Release 2023.1 (January 2023)