aldos-2-ulose dehydratase activity

Term ID

GO:0033991

Synonyms

• 1,5-anhydro-D-fructose dehydratase (microthecin-forming) activity
• 1,5-anhydro-D-fructose hydro-lyase (microthecin-forming) activity
• AUDH
• pyranosone dehydratase activity

Definition

Catalysis of the reactions: 1,5-anhydro-D-fructose = 2-hydroxy-2-(hydroxymethyl)-2H-pyran-3(6H)-one + H2O; (1a) 1,5-anhydro-D-fructose = 1,5-anhydro-4-deoxy-D-glycero-hex-3-en-2-ulose + H2O and (1b) 1,5-anhydro-4-deoxy-D-glycero-hex-3-en-2-ulose = 2-hydroxy-2-(hydroxymethyl)-2H-pyran-3(6H)-one. 4.2.1.110

References

• EC:4.2.1.110
• MetaCyc:RXN-14306
• RHEA:12100

Ontology

GO: Molecular Function    QuickGO    AmiGO