dTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose transaminase

DTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose transaminase
Identifiers
EC number 2.6.1.89
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum

DTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose transaminase (EC 2.6.1.89, TylB, TDP-3-keto-6-deoxy-D-glucose 3-aminotransferase, TDP-3-dehydro-6-deoxy-D-glucose 3-aminotransferase, dTDP-3-keto-6-deoxy-D-glucose 3-aminotransferase, dTDP-3-dehydro-6-deoxy-D-glucose 3-aminotransferase) is an enzyme with systematic name dTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose:2-oxoglutarate aminotransferase.[1] This enzyme catalyses the following chemical reaction

dTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose + 2-oxoglutarate dTDP-3-dehydro-6-deoxy-alpha-D-glucopyranose + L-glutamate

This enzyme is a pyridoxal-phosphate protein.

References

  1. Melançon CE, Hong L, White JA, Liu YN, Liu HW (January 2007). "Characterization of TDP-4-keto-6-deoxy-D-glucose-3,4-ketoisomerase from the D-mycaminose biosynthetic pathway of Streptomyces fradiae: in vitro activity and substrate specificity studies". Biochemistry. 46 (2): 577–90. doi:10.1021/bi061907y. PMC 2515277. PMID 17209568.
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