Literature summary for 2.3.1.84 extracted from

Sharma, P.K.; Sangwan, N.S.; Bose, S.K.; Sangwan, R.S.
Biochemical characteristics of a novel vegetative tissue geraniol acetyltransferase from a monoterpene oil grass (Palmarosa, Cymbopogon martinii var. Motia) leaf (2013), Plant Sci., 203-204, 63-73.

Search for more literature for 2.3.1.84

Inhibitors

Inhibitors	Comment	Organism	Structure
Cu2+	5 mM, no residual activity	Cymbopogon martinii
Hg2+	5 mM, no residual activity	Cymbopogon martinii
Zn2+	5 mM, no residual activity	Cymbopogon martinii

KM Value [mM]

KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
0.164	-	cis-hex-3-en-1-ol	pH 8.0, 30°C	Cymbopogon martinii
0.276	-	(-)-beta-citronellol	pH 8.0, 30°C	Cymbopogon martinii
0.316	-	Heptanol	pH 8.0, 30°C	Cymbopogon martinii
0.562	-	Octanol	pH 8.0, 30°C	Cymbopogon martinii
0.775	-	geraniol	pH 8.0, 30°C	Cymbopogon martinii
0.853	-	Nonanol	pH 8.0, 30°C	Cymbopogon martinii

Metals/Ions

Metals/Ions	Comment	Organism	Structure
additional information	not stimulatory: Li+, K+, Na+, Ni+, Mn2+, Hg2+, Zn2+ and Cu2++	Cymbopogon martinii

Molecular Weight [Da]

Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
43000	-	gel filtration	Cymbopogon martinii

Organism

Organism	UniProt	Comment	Textmining
Cymbopogon martinii	-	-	-

Source Tissue

Source Tissue	Comment	Organism	Textmining
leaf	-	Cymbopogon martinii	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
acetyl-CoA + (-)-beta-citronellol	-	Cymbopogon martinii	CoA + (-)-beta-citronellyl acetate	-	?
acetyl-CoA + cis-hex-3-en-1-ol	-	Cymbopogon martinii	CoA + cis-hex-3-enyl acetate	-	?
acetyl-CoA + geraniol	-	Cymbopogon martinii	CoA + geranyl acetate	-	?
acetyl-CoA + heptanol	-	Cymbopogon martinii	CoA + heptyl acetate	-	?
acetyl-CoA + nonanol	-	Cymbopogon martinii	CoA + nonyl acetate	-	?
acetyl-CoA + octanol	-	Cymbopogon martinii	CoA + octyl acetate	-	?
additional information	no sustrates: methanol, ethanol, isopropanol, isoamylalcohol, linalool, menthol, carveol, 1-phenylethanol, tertiary butyl alcohol	Cymbopogon martinii	?	-	?

Subunits

Subunits	Comment	Organism
monomer	1 * 43000, SDS-PAGE and MALDI-TOF	Cymbopogon martinii

Synonyms

Synonyms	Comment	Organism
GAAT	-	Cymbopogon martinii
geraniol:acetyl coenzyme A acetyltransferase	-	Cymbopogon martinii

Temperature Optimum [°C]

Temperature Optimum [°C]	Temperature Optimum Maximum [°C]	Comment	Organism
30	-	-	Cymbopogon martinii

Turnover Number [1/s]

Turnover Number Minimum [1/s]	Turnover Number Maximum [1/s]	Substrate	Comment	Organism	Structure
0.06	-	cis-hex-3-en-1-ol	pH 8.0, 30°C	Cymbopogon martinii
0.199	-	(-)-beta-citronellol	pH 8.0, 30°C	Cymbopogon martinii
0.201	-	Heptanol	pH 8.0, 30°C	Cymbopogon martinii
0.213	-	Octanol	pH 8.0, 30°C	Cymbopogon martinii
0.272	-	Nonanol	pH 8.0, 30°C	Cymbopogon martinii
0.287	-	geraniol	pH 8.0, 30°C	Cymbopogon martinii

pH Optimum

pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
8	-	-	Cymbopogon martinii

pH Range

pH Minimum	pH Maximum	Comment	Organism
7	-	75% of maximum activity	Cymbopogon martinii

pI Value

Organism	Comment	pI Value Maximum	pI Value
Cymbopogon martinii	isoelectric focusing	-	5.3

kcat/KM [mM/s]

kcat/KM Value [1/mMs^-1]	kcat/KM Value Maximum [1/mMs^-1]	Substrate	Comment	Organism	Structure
0.319	-	Nonanol	pH 8.0, 30°C	Cymbopogon martinii
0.366	-	geraniol	pH 8.0, 30°C	Cymbopogon martinii
0.366	-	cis-hex-3-en-1-ol	pH 8.0, 30°C	Cymbopogon martinii
0.378	-	Octanol	pH 8.0, 30°C	Cymbopogon martinii
0.636	-	Heptanol	pH 8.0, 30°C	Cymbopogon martinii
0.72	1	(-)-beta-citronellol	pH 8.0, 30°C	Cymbopogon martinii

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Release 2023.1 (January 2023)