Application | Comment | Organism |
---|---|---|
drug development | SexiCXE10 acts as a general odorant-degrading enzyme, showing the potential to be a target for developing behavioral antagonists and pesticides against Spodoptera exigua | Spodoptera exigua |
Cloned (Comment) | Organism |
---|---|
gene SexiCXE10, DNA and amino acid sequence determination and analysis, phylogenetic tree, quantitative PCR expression analysis, recombinant expression of N-terminally His-tagged enzyme with Kozak sequences at N-terminus in High-Five cells of Trichoplusia ni using Autographa californica nucleopolyhedrovirus transfection | Spodoptera exigua |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.086 | - |
geranyl acetate | pH 7.4, 28°C | Spodoptera exigua | |
2.423 | - |
(Z)-3-hexenyl caproate | pH 7.4, 28°C | Spodoptera exigua | |
3.135 | - |
(Z)-3-hexenyl butyrate | pH 7.4, 28°C | Spodoptera exigua | |
4.536 | - |
(E)-2-hexenyl butyrate | pH 7.4, 28°C | Spodoptera exigua | |
4.647 | - |
hexyl acetate | pH 7.4, 28°C | Spodoptera exigua | |
6.265 | - |
(Z)-3-hexenyl acetate | pH 7.4, 28°C | Spodoptera exigua | |
7.795 | - |
pentyl acetate | pH 7.4, 28°C | Spodoptera exigua | |
8.135 | - |
(E)-2-hexenyl acetate | pH 7.4, 28°C | Spodoptera exigua |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Spodoptera exigua | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
antenna | from 6th instar larva heads, antenna-biased carboxylesterase | Spodoptera exigua | - |
larva | 6th instar larva | Spodoptera exigua | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(E)-2-hexenyl acetate + H2O | - |
Spodoptera exigua | (E)-2-hexenol + acetate | - |
? | |
(E)-2-hexenyl butyrate + H2O | - |
Spodoptera exigua | (E)-2-hexenol + butyrate | - |
? | |
(Z)-3-hexenyl acetate + H2O | - |
Spodoptera exigua | (Z)-3-hexenol + acetate | - |
? | |
(Z)-3-hexenyl butyrate + H2O | - |
Spodoptera exigua | (Z)-3-hexenol + butyrate | - |
? | |
(Z)-3-hexenyl caproate + H2O | - |
Spodoptera exigua | (Z)-3-hexenol + caproate | - |
? | |
geranyl acetate + H2O | - |
Spodoptera exigua | geraniol + acetate | - |
? | |
heptyl acetate + H2O | lower activity | Spodoptera exigua | heptanol + acetate | - |
? | |
hexyl acetate + H2O | - |
Spodoptera exigua | hexanol + acetate | - |
? | |
additional information | no activity with nonyl acetate and unsaturated substrates with higher chain length, substrate specificity, overview | Spodoptera exigua | ? | - |
? | |
octyl acetate + H2O | lower activity | Spodoptera exigua | octanol + acetate | - |
? | |
pentyl acetate + H2O | - |
Spodoptera exigua | pentanol + acetate | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 61380, sequence calculation | Spodoptera exigua |
Synonyms | Comment | Organism |
---|---|---|
carboxyl/cholinesterase | - |
Spodoptera exigua |
carboxylesterase | - |
Spodoptera exigua |
CCE | - |
Spodoptera exigua |
CXE | - |
Spodoptera exigua |
general odorant degradation enzyme | - |
Spodoptera exigua |
GODE | - |
Spodoptera exigua |
ODE | - |
Spodoptera exigua |
odorant degradation enzyme | - |
Spodoptera exigua |
SexiCXE10 | - |
Spodoptera exigua |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
28 | - |
assay at | Spodoptera exigua |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.5 | - |
geranyl acetate | pH 7.4, 28°C | Spodoptera exigua | |
1.9 | - |
(Z)-3-hexenyl caproate | pH 7.4, 28°C | Spodoptera exigua | |
13.1 | - |
hexyl acetate | pH 7.4, 28°C | Spodoptera exigua | |
13.2 | - |
(Z)-3-hexenyl butyrate | pH 7.4, 28°C | Spodoptera exigua | |
21.9 | - |
(Z)-3-hexenyl acetate | pH 7.4, 28°C | Spodoptera exigua | |
22.5 | - |
(E)-2-hexenyl butyrate | pH 7.4, 28°C | Spodoptera exigua | |
26.1 | - |
(E)-2-hexenyl acetate | pH 7.4, 28°C | Spodoptera exigua | |
59 | - |
pentyl acetate | pH 7.4, 28°C | Spodoptera exigua |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9 | - |
- |
Spodoptera exigua |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Spodoptera exigua | sequence calculation | - |
6.32 |
General Information | Comment | Organism |
---|---|---|
evolution | the enzyme shows typical characteristics of the CCE gene family, including the catalytic triad comprised by Ser186, Glu345 and His463 | Spodoptera exigua |
physiological function | SexiCXE10 acts as a general odorant-degrading enzyme and may play and important role in the detection of host plants. Female Spodoptera exigua responds significantly to (Z)-3-hexenyl acetate and other 4 volatiles with 7-10 C chain length, (E)-2-hexenyl acetate, heptyl acetate, octyl acetate and (Z)-3-hexenyl butyrate | Spodoptera exigua |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.45 | - |
geranyl acetate | pH 7.4, 28°C | Spodoptera exigua | |
0.78 | - |
(Z)-3-hexenyl caproate | pH 7.4, 28°C | Spodoptera exigua | |
2.82 | - |
hexyl acetate | pH 7.4, 28°C | Spodoptera exigua | |
3.21 | - |
(E)-2-hexenyl acetate | pH 7.4, 28°C | Spodoptera exigua | |
3.59 | - |
(Z)-3-hexenyl acetate | pH 7.4, 28°C | Spodoptera exigua | |
4.21 | - |
(Z)-3-hexenyl butyrate | pH 7.4, 28°C | Spodoptera exigua | |
4.96 | - |
(E)-2-hexenyl butyrate | pH 7.4, 28°C | Spodoptera exigua | |
7.57 | - |
pentyl acetate | pH 7.4, 28°C | Spodoptera exigua |