Entry |
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Name |
D-xylose 1-dehydrogenase (NADP+, D-xylono-1,4-lactone-forming);
xacA (gene name);
xdh (gene name)
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Class |
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor
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Sysname |
D-xylose:NADP+ 1-oxidoreductase (D-xylono-1,4-lactone-forming)
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Reaction(IUBMB) |
D-xylose + NADP+ = D-xylono-1,4-lactone + NADPH + H+ [RN: R12643]
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Reaction(KEGG) |
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Substrate |
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Product |
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Comment |
The enzyme, which participates in the degradation of D-xylose, has been characterized from several halophilic archaeal species. cf. EC 1.1.1.179, D-xylose 1-dehydrogenase (NADP+, D-xylono-1,5-lactone-forming).
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History |
EC 1.1.1.424 created 2020
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Pathway |
ec00040 | Pentose and glucuronate interconversions |
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Orthology |
K24442 | D-xylose 1-dehydrogenase (NADP+, D-xylono-1,4-lactone-forming) |
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Genes |
» show all
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Reference |
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Authors |
Johnsen U, Schonheit P |
Title |
Novel xylose dehydrogenase in the halophilic archaeon Haloarcula marismortui. |
Journal |
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Sequence |
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Reference |
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Authors |
Johnsen U, Dambeck M, Zaiss H, Fuhrer T, Soppa J, Sauer U, Schonheit P |
Title |
D-xylose degradation pathway in the halophilic archaeon Haloferax volcanii. |
Journal |
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Sequence |
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Reference |
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Authors |
Sutter JM, Johnsen U, Schonheit P |
Title |
Characterization of a pentonolactonase involved in D-xylose and L-arabinose catabolism in the haloarchaeon Haloferax volcanii. |
Journal |
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Sequence |
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Other DBs |
ExPASy - ENZYME nomenclature database: | 1.1.1.424 |
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