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EC 1.1.1.376 Details
EC number
1.1.1.376
Accepted name
L-arabinose 1-dehydrogenase [NAD(P)+]
Reaction
α-L-arabinopyranose + NAD(P)+ = L-arabinono-1,4-lactone + NAD(P)H + H+
Other name(s)
L-arabino-aldose dehydrogenase
Systematic name
α-L-arabinopyranose:NAD(P)+ 1-oxidoreductase
Comment
The enzymes from the bacterium Azospirillum brasilense and the archaeon Haloferax volcanii are part of the L-arabinose degradation pathway and prefer NADP+ over NAD+. In vitro the enzyme from Azospirillum brasilense shows also high catalytic efficiency with D-galactose. The enzyme is specific for α-L-arabinopyranose [3,4].
History
created 2014, modified 2022
EC Tree
2.5.1.12 created 1972, deleted 1976
2.5.1.13 created 1972, deleted 1976
2.5.1.14 created 1972, deleted 1976
2.5.1.37 created 1989, deleted 2004
2.5.1.40 created 1992, deleted 1999