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麦芽磷酸化酶

麦芽磷酸化酶用途

麦芽糖磷酸化酶是一种二聚酶,催化麦芽糖和无机磷酸盐转化为β-D-葡萄糖-1-磷酸和葡萄糖。麦芽糖磷酸化酶被分类在糖苷水解酶的65家族[1]。

麦芽磷酸化酶名称

[ CAS 号 ]:
9030-19-7

[ 中文名 ]:
麦芽磷酸化酶

[ 英文名 ]:
MALTOSE PHOSPHORYLASE

[英文别名 ]:

MFCD03457426

麦芽磷酸化酶生物活性

[ 描述 ]:

麦芽糖磷酸化酶是一种二聚酶,催化麦芽糖和无机磷酸盐转化为β-D-葡萄糖-1-磷酸和葡萄糖。麦芽糖磷酸化酶被分类在糖苷水解酶的65家族[1]。

[ 相关类别 ]:

研究领域 >> 代谢疾病

[参考文献]

[1]. Egloff MP, et al. Crystal structure of maltose phosphorylase from Lactobacillus brevis: unexpected evolutionary relationship with glucoamylases. Structure. 2001 Aug;9(8):689-97.

麦芽磷酸化酶物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
900.5±65.0 °C at 760 mmHg

[ 分子式 ]:
C₄₃H₅₃NO₁₄

[ 分子量 ]:
807.879

[ 闪点 ]:
498.4±34.3 °C

[ 精确质量 ]:
807.346619

[ LogP ]:
6.55

[ 蒸汽压 ]:
0.0±0.3 mmHg at 25°C

[ 折射率 ]:
1.618

麦芽磷酸化酶安全信息

[ 危险品运输编码 ]:
NONH for all modes of transport

麦芽磷酸化酶文献

Enzymatic synthesis of alpha-anomer-selective D-glucosides using maltose phosphorylase.

Biosci. Biotechnol. Biochem. 71 , 1598-1600, (2007)

A maltose phosphorylase (EC 2.4.1.8; MPase) showed novel acceptor specificity and transferred the glucosyl moiety of maltose not only to sugars but also to various acceptors having alcoholic OH groups...

Rational engineering of Lactobacillus acidophilus NCFM maltose phosphorylase into either trehalose or kojibiose dual specificity phosphorylase.

Protein Eng. Des. Sel. 23(10) , 781-7, (2010)

Lactobacillus acidophilus NCFM maltose phosphorylase (LaMP) of the (alpha/alpha)(6)-barrel glycoside hydrolase family 65 (GH65) catalyses both phosphorolysis of maltose and formation of maltose by rev...

Development of a conductometric phosphate biosensor based on tri-layer maltose phosphorylase composite films.

Anal. Chim. Acta 615(1) , 73-9, (2008)

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 wi...

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