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Literature summary for 1.1.3.40 extracted from

  • Vorhaben, J.E.; Smith, D.D., Jr.; Campbell, J.W.
    Histochemical and biochemical localization of mannitol oxidase in the snail Helix aspersa (1984), J. Exp. Zool., 231, 157-160.
No PubMed abstract available
Search for more literature for 1.1.3.40

Localization

Localization Comment Organism GeneOntology No. Textmining
Golgi membrane associated with inner wall surrounding the lumen Cornu aspersum 139
-
Golgi membrane membrane-bound Cornu aspersum 139
-
mitochondrion
-
 Cornu aspersum 5739
-
mitochondrion
-
 Biomphalaria glabrata 5739
-
additional information histochemical and biochemical localization Cornu aspersum
-
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-mannitol + O2 Biomphalaria glabrata
-
 mannose + H2O2
-
 ?
D-mannitol + O2 Cornu aspersum mannitol oxidase plays an active role in the utilization of dietary mannitol mannose + H2O2
-
 ?
additional information Cornu aspersum naturally occuring polyols may be of nutritional value to herbivorous gastropod mollusc, mannitol oxidase plays a role in the metabolism of dietary sugar alcohols, gastropod molluscs derive nutritional benefit from ingestion of naturally orrurring polyols ?
-
 ?

Organism

Organism UniProt Comment Textmining
Biomphalaria glabrata
-
 aquatic snail, low levels
-
Cornu aspersum
-
 common garden snail
-
Cornu aspersum
-
 terrestrial snail
-

Purification (Commentary)

Purification (Comment) Organism
partial Cornu aspersum

Source Tissue

Source Tissue Comment Organism Textmining
alimentary canal
-
 Cornu aspersum
-
columella muscle very poor Cornu aspersum
-
crop highest activity Cornu aspersum
-
digestive gland
-
 Biomphalaria glabrata
-
digestive gland hepatopancreas Cornu aspersum
-
digestive gland substantial activity Cornu aspersum
-
esophagus highest activity Cornu aspersum
-
excretory gland substantial activity Cornu aspersum
-
foot muscle very poor Cornu aspersum
-
gut
-
 Cornu aspersum
-
intestine
-
 Cornu aspersum
-
mantle cavity
-
 Cornu aspersum
-
additional information tissue distribution Cornu aspersum
-
additional information enzyme concentrated within alimentary canal and digestive gland with highest specific activity in crop Cornu aspersum
-
additional information not in albumen gland, buccal mass, heart and hemolymph Cornu aspersum
-
ovotestis
-
 Cornu aspersum
-
reproductive system poor Cornu aspersum
-
stomach substantial activity Cornu aspersum
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.0137
-
 esophagus and crop Cornu aspersum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-arabinitol + O2
-
 Cornu aspersum arabinose + H2O2
-
 ?
D-mannitol + O2
-
 Cornu aspersum mannose + H2O2
-
 ?
D-mannitol + O2
-
 Biomphalaria glabrata mannose + H2O2
-
 ?
D-mannitol + O2 mannitol oxidase plays an active role in the utilization of dietary mannitol Cornu aspersum mannose + H2O2
-
 ?
additional information substrate specificity Cornu aspersum ?
-
 ?
additional information activity only with acyclic polyols Cornu aspersum ?
-
 ?
additional information L-arabinitol: not a substrate Cornu aspersum ?
-
 ?
additional information naturally occuring polyols may be of nutritional value to herbivorous gastropod mollusc, mannitol oxidase plays a role in the metabolism of dietary sugar alcohols, gastropod molluscs derive nutritional benefit from ingestion of naturally orrurring polyols Cornu aspersum ?
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
 assay at Cornu aspersum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
 assay at Cornu aspersum

Cofactor

Cofactor Comment Organism Structure
additional information pyridine-nucleotide-independent Cornu aspersum