Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 3.1.1.7 extracted from

  • Shen, G.M.; Wang, X.N.; Dou, W.; Wang, J.J.
    Biochemical and molecular characterisation of acetylcholinesterase in four field populations of Bactrocera dorsalis (Hendel) (Diptera: Tephritidae) (2012), Pest Manag. Sci., 68, 1553-1563.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
-
Bactrocera dorsalis

Inhibitors

Inhibitors Comment Organism Structure
Aldicarb
-
Bactrocera dorsalis
BW284c51
-
Bactrocera dorsalis
eserine strongest inhibition Bactrocera dorsalis
paraoxon-ethyl
-
Bactrocera dorsalis
propoxur
-
Bactrocera dorsalis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0877
-
acetylthiocholine enzyme from larva, at pH 7.4 and 37°C Bactrocera dorsalis
0.3817
-
acetylthiocholine enzyme from pupa, at pH 7.4 and 37°C Bactrocera dorsalis
0.6993
-
acetylthiocholine enzyme from adult, at pH 7.4 and 37°C Bactrocera dorsalis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
55000
-
x * 55000, SDS-PAGE Bactrocera dorsalis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
acetylcholine + H2O Bactrocera dorsalis
-
choline + acetate
-
?

Organism

Organism UniProt Comment Textmining
Bactrocera dorsalis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
procainamide affinity column chromatography Bactrocera dorsalis

Source Tissue

Source Tissue Comment Organism Textmining
adult
-
Bactrocera dorsalis
-
larva
-
Bactrocera dorsalis
-
pupa
-
Bactrocera dorsalis
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.00412
-
crude enzyme from adult, at pH 7.4 and 37°C Bactrocera dorsalis
0.00423
-
crude enzyme from pupa, at pH 7.4 and 37°C Bactrocera dorsalis
0.00685
-
crude enzyme from larva, at pH 7.4 and 37°C Bactrocera dorsalis
2.082
-
505fold purified enzyme from adult, at pH 7.4 and 37°C Bactrocera dorsalis
2.24
-
530fold purified enzyme from pupa, at pH 7.4 and 37°C Bactrocera dorsalis
3.998
-
584fold purified enzyme from larva, at pH 7.4 and 37°C Bactrocera dorsalis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetylcholine + H2O
-
Bactrocera dorsalis choline + acetate
-
?
acetylthiocholine + H2O
-
Bactrocera dorsalis thiocholine + acetate
-
?

Subunits

Subunits Comment Organism
? x * 55000, SDS-PAGE Bactrocera dorsalis

Synonyms

Synonyms Comment Organism
AChE
-
Bactrocera dorsalis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
-
Bactrocera dorsalis

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
587.1
-
acetylthiocholine enzyme from adult, at pH 7.4 and 37°C Bactrocera dorsalis
1079
-
acetylthiocholine enzyme from pupa, at pH 7.4 and 37°C Bactrocera dorsalis
1820
-
acetylthiocholine enzyme from larva, at pH 7.4 and 37°C Bactrocera dorsalis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
-
Bactrocera dorsalis

pI Value

Organism Comment pI Value Maximum pI Value
Bactrocera dorsalis calculated from amino acid sequence
-
6.4

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.00000042
-
enzyme from larva, at pH 7.4 and 37°C Bactrocera dorsalis eserine
0.00000158
-
enzyme from pupa, at pH 7.4 and 37°C Bactrocera dorsalis eserine
0.00000256
-
enzyme from adult, at pH 7.4 and 37°C Bactrocera dorsalis eserine
0.0000071
-
enzyme from larva, at pH 7.4 and 37°C Bactrocera dorsalis paraoxon-ethyl
0.00001782
-
enzyme from pupa, at pH 7.4 and 37°C Bactrocera dorsalis paraoxon-ethyl
0.00001906
-
enzyme from larva, at pH 7.4 and 37°C Bactrocera dorsalis BW284c51
0.00002304
-
enzyme from larva, at pH 7.4 and 37°C Bactrocera dorsalis propoxur
0.00002777
-
enzyme from adult, at pH 7.4 and 37°C Bactrocera dorsalis paraoxon-ethyl
0.0000428
-
enzyme from pupa, at pH 7.4 and 37°C Bactrocera dorsalis BW284c51
0.0000481
-
enzyme from pupa, at pH 7.4 and 37°C Bactrocera dorsalis propoxur
0.0000658
-
enzyme from adult, at pH 7.4 and 37°C Bactrocera dorsalis propoxur
0.00007052
-
enzyme from adult, at pH 7.4 and 37°C Bactrocera dorsalis BW284c51
0.000086
-
enzyme from larva, at pH 7.4 and 37°C Bactrocera dorsalis Aldicarb
0.000292
-
enzyme from pupa, at pH 7.4 and 37°C Bactrocera dorsalis Aldicarb
0.0004217
-
enzyme from adult, at pH 7.4 and 37°C Bactrocera dorsalis Aldicarb

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
0.8
-
acetylthiocholine enzyme from adult, at pH 7.4 and 37°C Bactrocera dorsalis
2.8
-
acetylthiocholine enzyme from pupa, at pH 7.4 and 37°C Bactrocera dorsalis
20.8
-
acetylthiocholine enzyme from larva, at pH 7.4 and 37°C Bactrocera dorsalis