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

BRENDA support

Literature summary extracted from

  • Sagane, Y.; Nakagawa, T.; Yamamoto, K.; Michikawa, S.; Oguri, S.; Momonoki, Y.S.
    Molecular characterization of maize acetylcholinesterase: a novel enzyme family in the plant kingdom (2005), Plant Physiol., 138, 1359-1371.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.1.1.7
-
 Zea mays

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.1.7 neostigmine bromide competitive Zea mays

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.1.1.7 3.1
-
 propionylthiocholine pH 7.0, 30°C Zea mays
3.1.1.7 4.7
-
 acetylthiocholine pH 7.0, 30°C Zea mays

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.1.7 67000
-
 gel filtration Zea mays

Organism

EC Number Organism UniProt Comment Textmining
3.1.1.7 Zea mays
-
-
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.1.1.7 proteolytic modification sequence contains a signal peptide Zea mays

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.1.7
-
 Zea mays

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.1.1.7 seedling
-
 Zea mays
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.1.1.7 82.5
-
 pH 7.0, 30°C Zea mays

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.1.7 acetylthiocholine + H2O
-
 Zea mays acetate + thiocholine
-
 ?
3.1.1.7 additional information no substrate: S-butyrylthiocholine Zea mays ?
-
 ?
3.1.1.7 propionylthiocholine + H2O preferred over acetylthiocholine Zea mays propanoate + thiocholine
-
 ?

Subunits

EC Number Subunits Comment Organism
3.1.1.7 ? enzyme exists as a mixture of 88 kDa dimers consisting of disulfide-linked 42- to 44-kDa polypeptides and a 42- to 44-kDa monomer, SDS-PAGE Zea mays

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
3.1.1.7 0.0031
-
 neostigmine bromide pH 7.0, 30°C, substrate acetylthiocholine Zea mays
3.1.1.7 0.0047
-
 neostigmine bromide pH 7.0, 30°C, substrate propionylthiocholine Zea mays