EC 1.1.3.23: thiamine oxidase

This is an abbreviated version!
For detailed information about thiamine oxidase, go to the full flat file.

Reaction

Synonyms

thiamin dehydrogenase, thiamin oxidase, thiamin:oxygen 5-oxidoreductase, thiamine dehydrogenase

ECTree

     1 Oxidoreductases

         1.1 Acting on the CH-OH group of donors

             1.1.3 With oxygen as acceptor

                1.1.3.23 thiamine oxidase

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All data fields related to EC 1.1.3.23

Results	in table
1	CAS Registry Number
4	Cofactor
6	Inhibitors
1	KM Value [mM]
2	Molecular Weight [Da]
3	Natural Substrates/ Products (Substrates)
3	Organism
2	Pathway
1	pH Optimum
2	Purification (Commentary)
1	Reaction
3	Reaction Type
3	Reference
3	Specific Activity [micromol/min/mg]
2	Storage Stability
13	Substrates and Products (Substrate)
1	Subunits
4	Synonyms
1	Systematic Name
2	Temperature Stability [°C]
2	Turnover Number [1/s]

Systematic Name

Systematic Name on EC 1.1.3.23 - thiamine oxidase

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SYSTEMATIC NAME

IUBMB Comments

thiamine:oxygen 5-oxidoreductase

A flavoprotein (FAD). The product differs from thiamine in replacement of -CH2.CH2.OH by -CH2.COOH; the two-step oxidation proceeds without the release of the intermediate aldehyde from the enzyme.