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Merck

79156

3-Deoxy-2-keto-6-phosphogluconic acid lithium salt

≥95% (TLC)

Sinónimos:

(4S,5R)-4,5-Dihydroxy-2-oxo-6-phosphonooxyhexanoic acid lithium salt, 2-Dehydro-3-deoxy-6-phospho-D-gluconate lithium salt, 2-Keto-3-deoxy-6-phosphogluconate lithium salt, 3-Deoxy-2-keto-D-gluconic acid 6-phosphate lithium salt, 3-Deoxy-D-erythro-hexulosonic acid 6-phosphate lithium salt, KDPG

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About This Item

Fórmula empírica (notación de Hill):
C6H11O9P · xLi+
Número CAS:
27244-54-8
Peso molecular:
258.12 (free acid basis)
UNSPSC Code:
12352201
NACRES:
NA.25

Nombre del producto

3-Deoxy-2-keto-6-phosphogluconic acid lithium salt, ≥95% (TLC)

SMILES string

[P](=O)(OC[C@@H](O)[C@@H](O)CC(=O)C(=O)O)(O)O

InChI

1S/C6H11O9P/c7-3(1-4(8)6(10)11)5(9)2-15-16(12,13)14/h3,5,7,9H,1-2H2,(H,10,11)(H2,12,13,14)/t3-,5+/m0/s1

InChI key

OVPRPPOVAXRCED-WVZVXSGGSA-N

assay

≥95% (TLC)

form

powder

optical activity

[α]/D 9.0±1.0°, 3 hr, c = 0.1 in H2O

color

white

storage temp.

−20°C

Quality Level

100

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Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Biochem/physiol Actions

2-dehydro-3-deoxy-phosphogluconate is a substrate for the enzyme 2-dehydro-3-deoxy-phosphogluconate aldolase which converts it into D-glyceraldehyde 3-phosphate plus pyruvate.
Metabolite in the pentose phosphate pathway, generating NADPH and pentoses; and in the in pentose and glucuronate interconversions; key intermediate in the Entner-Doudoroff pathway of some bacteria, substrate of 2-Keto-3-deoxy-6-phosphogluconate (KDPG) aldolase, catalyzing the reversible cleavage of KDPG to pyruvate and glyceraldehyde-3-phosphate. It was found to be the carbon catabolite repression signal of phenylacetic acid metabolism in P. putida KT2440. Expression from Pu was repressed mainly via PtsN in response to high levels of 2-dehydro-3-deoxygluconate-6-phosphate.

Other Notes

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
BCCM9585
BCCL0491
BCCF6490
BCBT1501
BCBD9633V

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Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

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Stephen W B Fullerton et al.
Bioorganic & medicinal chemistry, 14(9), 3002-3010 (2006-01-13)
In vivo, 2-keto-3-deoxy-6-phosphogluconate (KDPG) aldolase catalyzes the reversible, stereospecific retro-aldol cleavage of KDPG to pyruvate and D-glyceraldehyde-3-phosphate. The enzyme is a lysine-dependent (Class I) aldolase that functions through the intermediacy of a Schiff base. Here, we propose a mechanism for
Juhyun Kim et al.
Microbiology (Reading, England), 155(Pt 7), 2420-2428 (2009-05-02)
The growth pattern of Pseudomonas putida KT2440 in the presence of glucose and phenylacetic acid (PAA), where the sugar is used in preference to the aromatic compound, suggests that there is carbon catabolite repression (CCR) of PAA metabolism by glucose
Viatcheslav Zaitsev et al.
Biochemistry, 57(26), 3797-3806 (2018-05-31)
The thermoacidophilic archaea Picrophilus torridus and Sulfolobus solfataricus catabolize glucose via a nonphosphorylative Entner-Doudoroff pathway and a branched Entner-Doudoroff pathway, respectively. Key enzymes for these Entner-Doudoroff pathways are the aldolases, 2-keto-3-deoxygluconate aldolase (KDG-aldolase) and 2-keto-3-deoxy-6-phosphogluconate aldolase [KD(P)G-aldolase]. KDG-aldolase from P.
A new phosphorylated intermediate in glucose oxidation.
J MACGEE et al.
The Journal of biological chemistry, 210(2), 617-626 (1954-10-01)
Teresa del Castillo et al.
Journal of bacteriology, 189(18), 6602-6610 (2007-07-10)
Pseudomonas putida KT2440(pWW0) can use toluene via the TOL plasmid-encoded catabolic pathways and can use glucose via a series of three peripheral chromosome-encoded routes that convert glucose into 6-phosphogluconate (6PG), namely, the glucokinase pathway, in which glucose is transformed to
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