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Merck

M8284

Sigma-Aldrich

Maltose Phosphorylase from Enterococcus sp.

recombinant, expressed in E. coli, lyophilized powder

別名:

Maltose:orthophosphate 1-β-D-Glucosyltransferase

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About This Item

CAS番号:
Enzyme Commission number:
MDL番号:
UNSPSCコード:
12352204
PubChem Substance ID:
NACRES:
NA.54

リコンビナント

expressed in E. coli

品質水準

フォーム

lyophilized powder

比活性

≥9 units/mg solid

分子量

90 kDa by SDS-PAGE

保管温度

−20°C

SMILES記法

OC(=O)CCCCCCCCCCCCC

InChI

1S/C14H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14(15)16/h2-13H2,1H3,(H,15,16)

InChI Key

TUNFSRHWOTWDNC-UHFFFAOYSA-N

詳細

Maltose phosphorylase (MP) is a dimeric enzyme. This enzyme is classified under family 65 of the glycoside hydrolases. It is a member of the disaccharide phosphorylase family.

アプリケーション

Maltose Phosphorylase from Enterococcus sp. has been used as a component in coupled assay and ATPase activity assay to study its effects on ATPase activity, on the 90 kDa heat shock proteins (Hsp90) ATPase reaction and on background absorbance on the production of resorufin.
Maltose phosphorylase from Enterococcus has been used in a study to describe a new pathway for maltose utilization in lactic acid bacteria. It has also been used in a study to describe the transfer of glucosyl moiety of maltose to acceptors with alcoholic OH groups.

生物化学的/生理学的作用

Enzymatically converts maltose to D-Glucose.
Maltose phosphorylase (MP) is a dimeric enzyme that catalyzes maltose and inorganic phosphate into β-D-glucose-1-phosphate and glucose.
Maltose phosphorylase not only transfers glucosyl moieties from maltose to other sugars but has been shown to also use phenolic compounds such as salicyl alcohol as acceptors.

単位の定義

1 unitは、pH 7.0、30°C、1分間で、マルトースから1.0 μmoleのD-グルコースを生成します。

その他情報

ラクト-スを含有します。

保管分類コード

11 - Combustible Solids

WGK

WGK 3

引火点(°F)

Not applicable

引火点(℃)

Not applicable


適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

Jan Code

M8284-1000UN:
M8284-BULK:
M8284-250UN:
M8284-VAR:


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Ulrika Andersson et al.
BMC microbiology, 2, 28-28 (2002-09-26)
Maltose metabolism is initiated by an ATP-dependent permease system in Lactococcus lactis. The subsequent degradation of intracellular maltose is performed by the concerted action of Pi-dependent maltose phosphorylase and beta-phosphoglucomutase. In some Gram-positive bacteria, maltose metabolism is regulated by a
Vladimir Privman et al.
The journal of physical chemistry. B, 113(15), 5301-5310 (2009-04-10)
We develop an approach aimed at optimizing the parameters of a network of biochemical logic gates for reduction of the "analog" noise buildup. Experiments for three coupled enzymatic AND gates are reported, illustrating our procedure. Specifically, starch, one of the
M P Egloff et al.
Structure (London, England : 1993), 9(8), 689-697 (2001-10-06)
Maltose phosphorylase (MP) is a dimeric enzyme that catalyzes the conversion of maltose and inorganic phosphate into beta-D-glucose-1-phosphate and glucose without requiring any cofactors, such as pyridoxal phosphate. The enzyme is part of operons that are involved in maltose/malto-oligosaccharide metabolism.
Stefan de Kok et al.
Metabolic engineering, 13(5), 518-526 (2011-06-21)
Increasing free-energy conservation from the conversion of substrate into product is crucial for further development of many biotechnological processes. In theory, replacing the hydrolysis of disaccharides by a phosphorolytic cleavage reaction provides an opportunity to increase the ATP yield on
Zhiqiang Zhang et al.
Analytica chimica acta, 615(1), 73-79 (2008-04-29)
A conductometric biosensor for phosphate detection was developed using maltose phosphorylase (MP) from recombinant Escherichia coli immobilized on a planar interdigitated electrode by cross-linking with saturated glutaraldehyde (GA) vapour in the presence of bovine serum albumin (BSA). The process parameters

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