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4.2.3.124: 2-deoxy-scyllo-inosose synthase

This is an abbreviated version!
For detailed information about 2-deoxy-scyllo-inosose synthase, go to the full flat file.

Word Map on EC 4.2.3.124

Reaction

D-glucose 6-phosphate
=
2-deoxy-L-scyllo-inosose
+
phosphate

Synonyms

AlloH, btrC, BtrC2, DOI synthase, DOIS, KanA, kanC, neoC, tbmA

ECTree

     4 Lyases
         4.2 Carbon-oxygen lyases
             4.2.3 Acting on phosphates
                4.2.3.124 2-deoxy-scyllo-inosose synthase

Systematic Name

Systematic Name on EC 4.2.3.124 - 2-deoxy-scyllo-inosose synthase

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SYSTEMATIC NAME
IUBMB Comments
D-glucose-6-phosphate phosphate-lyase (2-deoxy-scyllo-inosose-forming)
Requires Co2+ [2]. Involved in the biosynthetic pathways of several clinically important aminocyclitol antibiotics, including kanamycin, butirosin, neomycin and ribostamycin. Requires an NAD+ cofactor, which is transiently reduced during the reaction [1,4]. The enzyme from the bacterium Bacillus circulans forms a complex with the glutamine amidotransferase subunit of pyridoxal 5'-phosphate synthase (EC 4.3.3.6), which appears to stabilize the complex [6,7].