Literature summary extracted from

Belingheri, L.; Beyer, P.; Kleinig, H.; Gleizes, M.
Solubilization and partial purification of squalene synthase from daffodil microsomal membranes (1991), FEBS Lett., 292, 34-36.

General Stability

EC Number	General Stability	Organism
2.5.1.21	methanol, 10%, does not stabilize	Narcissus pseudonarcissus
2.5.1.21	sucrose, 10%, does not stabilize	Narcissus pseudonarcissus

Localization

EC Number	Localization	Comment	Organism	GeneOntology No.	Textmining
2.5.1.21	membrane	-	Narcissus pseudonarcissus	16020	-
2.5.1.21	microsome	membranes	Narcissus pseudonarcissus	-	-

Organism

EC Number	Organism	UniProt	Comment	Textmining
2.5.1.21	Narcissus pseudonarcissus	-	daffodil	-

Purification (Commentary)

EC Number	Purification (Comment)	Organism
2.5.1.21	partial	Narcissus pseudonarcissus

Source Tissue

EC Number	Source Tissue	Comment	Organism	Textmining
2.5.1.21	corona	-	Narcissus pseudonarcissus	-

Specific Activity [micromol/min/mg]

EC Number	Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
2.5.1.21	0.03	-	-	Narcissus pseudonarcissus

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
2.5.1.21	farnesyl diphosphate + NAD(P)H	-	Narcissus pseudonarcissus	squalene + diphosphate + NAD(P)+	-	?

Temperature Optimum [°C]

EC Number	Temperature Optimum [°C]	Temperature Optimum Maximum [°C]	Comment	Organism
2.5.1.21	28	-	assay at	Narcissus pseudonarcissus

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Release 2023.1 (January 2023)