ENZYME

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A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.

ENZYME entry: EC 5.3.2.7

Accepted Name
Ascopyrone tautomerase.
Alternative Name(s)
1,5-anhydro-D-glycero-hex-3-en-2-ulose tautomerase.
APM tautomerase.
APTM.
Ascopyrone intramolecular oxidoreductase.
Ascopyrone isomerase.
Ascopyrone P tautomerase.
Reaction catalysed
1,5-anhydro-4-deoxy-D-glycero-hex-3-en-2-ulose <=> 1,5-anhydro-4-deoxy-D-glycero-hex-1-en-3-ulose
Comment(s)
Catalyzes one of the steps in the anhydrofructose pathway, which leads to the degradation of glycogen and starch via 1,5-anhydro-D- fructose. The other enzymes involved in this pathway are EC 4.2.1.110, EC 4.2.1.111 and EC 4.2.2.13. Ascopyrone P is an anti-oxidant. Formerly EC 5.3.3.15.
Cross-references
BRENDA	5.3.2.7
EC2PDB	5.3.2.7
ExplorEnz	5.3.2.7
PRIAM enzyme-specific profiles	5.3.2.7
KEGG Ligand Database for Enzyme Nomenclature	5.3.2.7
IUBMB Enzyme Nomenclature	5.3.2.7
IntEnz	5.3.2.7
MEDLINE	Find literature relating to 5.3.2.7
MetaCyc	5.3.2.7

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