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2.2.1.15: 6-deoxy-6-sulfo-D-fructose transketolase

This is an abbreviated version!
For detailed information about 6-deoxy-6-sulfo-D-fructose transketolase, go to the full flat file.

Reaction

4-deoxy-4-sulfo-D-erythrulose
+
D-Glyceraldehyde-3-phosphate
=
D-xylulose-5-phosphate
+
Sulfoacetaldehyde

Synonyms

6-deoxy-6-sulfo-erythrulose transketolase, sqwGH

ECTree

     2 Transferases
         2.2 Transferring aldehyde or ketonic groups
             2.2.1 Transketolases and transaldolases
                2.2.1.15 6-deoxy-6-sulfo-D-fructose transketolase

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Resultsin table
1General Information
2Natural Substrates/ Products (Substrates)
1Organism
1Pathway
2Reaction
1Reference
2Substrates and Products (Substrate)
3Synonyms
1Systematic Name

General Information

General Information on EC 2.2.1.15 - 6-deoxy-6-sulfo-D-fructose transketolase

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GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
evolution
-
in diverse anaerobic bacteria including Firmicutes, Tenericutes, Spirochaetes, and Thermotogae bacteria, a sulfoquinone degradation pathway contains a mutarotase SqvB, an isomerase SqvD, a transketolase SqwGH, a homologue of ribose-5-phosphate isomerase SqwI, a metal-dependent alcohol dehydrogenase SqwF, and a member of the sulfite/sulfonate exporter family SqwE. This suggests a pathway involving isomerization of sulfoquinone to 6-deoxy-6-sulfofructose by SqvD, cleavage of 6-deoxy-6-sulfofructose by SqwGH, reduction of an aldehyde-containing sulfonate by SqwF, followed by export of the sulfonate end-product by SqwE