- Tagatose-bisphosphate aldolase
In
enzymology , a tagatose-bisphosphate aldolase (EC number|4.1.2.40) is anenzyme that catalyzes thechemical reaction :D-tagatose 1,6-bisphosphate glycerone phosphate + D-glyceraldehyde 3-phosphate
Hence, this enzyme has one substrate,
D-tagatose 1,6-bisphosphate , and two products,glycerone phosphate andD-glyceraldehyde 3-phosphate .This enzyme belongs to the family of
lyase s, specifically the aldehyde-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is D-tagatose 1,6-bisphosphate D-glyceraldehyde-3-phosphate-lyase (glycerone-phosphate-forming). This enzyme is also called D-tagatose-1,6-bisphosphate triosephosphate lyase. This enzyme participates ingalactose metabolism .tructural studies
As of late 2007, only one structure has been solved for this class of enzymes, with the PDB accession code PDB link|1GVF.
References
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*External links
::"The
CAS registry number for this enzyme class is CAS registry|39433-95-9."Gene Ontology (GO) codes
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