Biology:Glucose-6-phosphate dehydrogenase (coenzyme-F420)

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Glucose-6-phosphate dehydrogenase (coenzyme-F420)
Identifiers
EC number1.1.98.2
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum

Glucose-6-phosphate dehydrogenase (coenzyme-F420) (EC 1.1.98.2, coenzyme F420-dependent glucose-6-phosphate dehydrogenase, F420-dependent glucose-6-phosphate dehydrogenase, FGD1, Rv0407, F420-dependent glucose-6-phosphate dehydrogenase 1) is an enzyme with systematic name D-glucose-6-phosphate:F420 1-oxidoreductase.[1][2][3] This enzyme catalyses the following chemical reaction

D-glucose 6-phosphate + oxidized coenzyme F420 [math]\displaystyle{ \rightleftharpoons }[/math] 6-phospho-D-glucono-1,5-lactone + reduced coenzyme F420

Thus enzyme is specific for D-glucose 6-phosphate.

References

  1. "Purification of a novel coenzyme F420-dependent glucose-6-phosphate dehydrogenase from Mycobacterium smegmatis". Journal of Bacteriology 178 (10): 2861–6. May 1996. PMID 8631674. 
  2. "Expression, purification and crystallization of native and selenomethionine labeled Mycobacterium tuberculosis FGD1 (Rv0407) using a Mycobacterium smegmatis expression system". Protein Expression and Purification 54 (1): 38–44. July 2007. doi:10.1016/j.pep.2007.01.014. PMID 17376702. 
  3. "Presence of F420-dependent glucose-6-phosphate dehydrogenase in Mycobacterium and Nocardia species, but absence from Streptomyces and Corynebacterium species and methanogenic Archaea". FEMS Microbiology Letters 146 (1): 129–34. January 1997. doi:10.1111/j.1574-6968.1997.tb10182.x. PMID 8997717. 

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