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Cat. No.: HY-P2886

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Ribose-5-phosphate isomerase

(Synonyms: Phosphoriboisomerase)

Ribose-5-phosphate isomerase (Phosphoriboisomerase) exists widely in microorganisms, animals and plants. It is the first enzyme in the non-oxidative phase of the pentose phosphate pathway (PPP) and also a key enzyme in the Calvin cycle (photosynthetic carbon fixation). Ribose-5-phosphate isomerase catalyzes the reversible isomerization between D-ribulose-5-phosphate (Ru5P) and D-ribose-5-phosphate (R5P). Ribose-5-phosphate isomerase acts as a multifunctional biocatalyst for rare sugar production. Ribose-5-phosphate isomerase serves as a target for antitrypanosomal agents.

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CAS No.: 9023-83-0

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Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (264 KB)

Ribose-5-phosphate isomerase Chemical Structure

CAS No.: 9023-83-0

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Biological Activity
- Description
- In Vitro
Chemical Information
Purity & Documentation
References
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Biological Activity

Description

In Vitro

Ribose-5-phosphate isomerase can be used for the bioproduction of rare sugars, including D-Allose (HY-128741), L-Lyxose, L-Tagatose (HY-W145570) and L-Rhamnulose^[1].
Ribose-5-phosphate isomerase exists in two completely evolutionarily independent types. Among them, the Rpi of trypanosomes and Leishmania belongs to type B, while human hosts only have type A. The active sites of the two types differ significantly, allowing the design of selective RpiB inhibitors^[1].
Ribose-5-phosphate isomerase and transketolase colocalize in the chloroplast stroma of leaves from Pisum sativum var Little Marvel, suggesting a potential substrate channeling of ribose-5-P between the two enzymes^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 9023-83-0
SMILES

[Ribose-5-phosphate isomerase]
Synonyms

Phosphoriboisomerase
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Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

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Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (264 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Chen J, et al. Ribose-5-phosphate isomerases: characteristics, structural features, and applications. Appl Microbiol Biotechnol. 2020;104(15):6429-6441. [Content Brief]

[2]. Anderson LE, et al. Enzyme co-localization with transketolase, xylulose-5-P 3-epimerase and phosphoriboisomerase in pea leaf chloroplasts. Plant Science. 2006 Dec 1;171(6):686-98.

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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