“Arabinose isomerase”的意思、由来-开放百科全书

词条

Arabinose isomerase

释义

Structural studies
References

{{enzyme
| Name = arabinose isomerase
| EC_number = 5.3.1.3
| CAS_number = 9023-81-8
| IUBMB_EC_number = 5/3/1/3
| GO_code = 0008790
| image =
| width =
| caption =
}}

In enzymology, an arabinose isomerase ({{EC number|5.3.1.3}}) is an enzyme that catalyzes the chemical reaction

D-arabinose D-ribulose

Hence, this enzyme has one substrate, D-arabinose, and one product, D-ribulose.

This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ketoses. The systematic name of this enzyme class is D-arabinose aldose-ketose-isomerase. Other names in common use include D-arabinose(L-fucose) isomerase, D-arabinose isomerase, L-fucose isomerase, and D-arabinose ketol-isomerase.

Structural studies

As of late 2007, only one structure has been solved for this class of enzymes, with the PDB accession code {{PDB link|1FUI}}.

References

{{cite journal | author = Cohen SS | date = 1953 | title = Studies on D-ribulose and its enzymatic conversion to D-arabinose | journal = J. Biol. Chem. | volume = 201 | issue = 1 | pages = 71–84 | pmid=13044776}}
{{cite journal |vauthors=Green M, Cohen SS| date = 1956 | title = Enzymatic conversion of L-fucose to L-fuculose | journal = J. Biol. Chem. | volume = 219 | issue = 2 | pages = 557–568 | pmid=13319278}}

2 : EC 5.3.1|Enzymes of known structure

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