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Literature summary for 1.1.3.40 extracted from

  • Large, A.T.; Jones, C.J.P.; Connock, M.J.
    The association of mannitol oxidase with a distinct organelle in the digestive gland of the terrestrial slug Arion ater (1993), Protoplasma, 175, 93-101.
No PubMed abstract available

Localization

Localization Comment Organism GeneOntology No. Textmining
mannosome the enzyme from the snails Helix aspersa, Arion ater and Arion lucitanicus is found in a specialised tubular distinct organelle that has been termed the mannosome, they commonly have a hexagonal arrangement surrounded by smooth membrane and enclose a central tubule Arion ater 42580
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additional information subcellular localization Arion ater
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Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-mannitol + O2 Arion ater mannitol is a common and abundant carbohydrate component of plant food consumed by terrestrial gastropods, the presence and properties of mannitol oxidase imply an unusual route for mannitol metabolism via mannitol oxidase, hexokinase and phosphomannose isomerase mannose + H2O2
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additional information Arion ater mannitol is a common and abundant carbohydrate component of plant food consumed by terrestrial gastropods, the presence and properties of mannitol oxidase imply an unusual route for mannitol metabolism via mannitol oxidase, hexokinase and phosphomannose isomerase ?
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Organism

Organism UniProt Comment Textmining
Arion ater
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Arion empiricorum
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Arion ater
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terrestrial slug
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Source Tissue

Source Tissue Comment Organism Textmining
digestive gland
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Arion ater
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-mannitol + O2
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Arion ater mannose + H2O2
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D-mannitol + O2 mannitol is a common and abundant carbohydrate component of plant food consumed by terrestrial gastropods, the presence and properties of mannitol oxidase imply an unusual route for mannitol metabolism via mannitol oxidase, hexokinase and phosphomannose isomerase Arion ater mannose + H2O2
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?
additional information mannitol is a common and abundant carbohydrate component of plant food consumed by terrestrial gastropods, the presence and properties of mannitol oxidase imply an unusual route for mannitol metabolism via mannitol oxidase, hexokinase and phosphomannose isomerase Arion ater ?
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Subunits

Subunits Comment Organism
More
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Arion ater
oligomer two major peptides, one, possibly a doublet, of 68000 Da and the other of higher mass. Two faint, faster moving peptides located between 45000 and 68000 Da, SDS-PAGE Arion ater
oligomer presence of a predominant peptide at 68000-70000 Da, faster migrating fainter bands at 58000-60000 Da, SDS-PAGE Arion ater