MetaCyc maltose + oxidized electron carrier -> 3'-dehydromaltose + reduced two electron carrier

reaction

Equation	maltose + oxidized electron carrier → 3'-dehydromaltose + reduced two electron carrier Note that this reaction equation differs from the official Enzyme Commission reaction equation for this EC entry, which can be found here.
Enzymes and Genes	No enzyme has been identified for this reaction in this database.

Show Atom Mapping (Computed): Coloring? Atom Numbering?

BioCyc Id	RXN-22810
Mass Balance Status	Balanced.
Direction Note	The reaction direction shown is in accordance with the direction in which it was curated.
EC Number	1.1.99.13 -- glucoside 3-dehydrogenase (acceptor)
Enzyme Commission Synonyms	D-aldohexopyranoside dehydrogenase (ambiguous) D-glucoside 3-dehydrogenase (ambiguous) D-aldohexoside:(acceptor) 3-oxidoreductase thuA (gene names) thuB (gene names) glucoside 3-dehydrogenase

The enzymes from members of the Rhizobiaceae (such as Agrobacterium tumefaciens) act on disaccharides that contain a glucose moiety at the non-reducing end, such as trehalose, maltitol, sucrose, leucrose, palatinose, and trehalulose, forming the respective 3'-keto derivatives. cf EC 1.1.2.11, glucoside 3-dehydrogenase (cytochrome c).

Citations: [Jensen05, Ampomah13, Ampomah14, Liu21]

Credits:
Created 13-Dec-2021 by Caspi R, SRI International