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Merck

A2647

Sigma-Aldrich

腺苷5′-(β,γ-酰亚胺)三磷酸盐 锂盐 水合物

≥93% (HPLC), powder

别名:

β,γ-硫代腺苷5′-三磷酸盐 锂盐 水合物, AMP-PNP, ATP[β,γ-NH], App(NH)p, 腺苷酰亚胺二磷酸 锂盐 水合物

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About This Item

经验公式(希尔记法):
C10H17N6O12P3 · xLi+ · yH2O
CAS号:
分子量:
506.20 (free acid basis)
Beilstein:
6047109
分類程式碼代碼:
41106305
PubChem物質ID:
NACRES:
NA.51

生物源

natural (organic)

化驗

≥93% (HPLC)

形狀

powder

顏色

white

溶解度

H2O: 50 mg/mL

運輸包裝

dry ice

儲存溫度

−20°C

SMILES 字串

[Li+].[Li+].[Li+].[Li+].[H]O[H].Nc1ncnc2n(cnc12)[C@@H]3O[C@H](COP([O-])(=O)OP([O-])(=O)NP([O-])([O-])=O)[C@@H](O)[C@H]3O

InChI

1S/C10H17N6O12P3/c11-8-5-9(13-2-12-8)16(3-14-5)10-7(18)6(17)4(27-10)1-26-31(24,25)28-30(22,23)15-29(19,20)21/h2-4,6-7,10,17-18H,1H2,(H,24,25)(H2,11,12,13)(H4,15,19,20,21,22,23)/t4-,6-,7-,10-/m1/s1

InChI 密鑰

PVKSNHVPLWYQGJ-KQYNXXCUSA-N

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應用

腺苷5′-(β,γ--酰亚胺)三磷酸锂盐水合物用于研究单价阳离子Li+、Na+、K+、NH4+、Rb+ 和Cs+对于核酸组分固体和溶液结构的影响。腺苷5′-(β,γ-酰亚胺)三磷酸锂盐水合物被用来确定抗抑郁药抑制干扰素-γ-诱导的小胶质细胞产生的IL-6和一氧化氮。

生化/生理作用

一种非水解性ATP类似物。AMP-PNP竞争性抑制基于ATP的酶系统,比如谷氨酰胺合成酶。它可抑制一系列需要水解ATP的酶,比如DNA拓扑异构酶Ⅱ,SV40大T抗原螺旋酶和一系列激酶。阻断ATP敏感钙依赖性钾离子通道。

注意

AMP-PNP在酸性条件非常不稳定,快速水解成磷酸酰胺和无机磷酸盐。

重構

可以制作10mg/mL储备溶液,分装,保存在-70℃,最多可以3个月。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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Nature structural & molecular biology, 19(11), 1147-1154 (2012-10-02)
Type IIA topoisomerases control DNA supercoiling and disentangle chromosomes through a complex ATP-dependent strand-passage mechanism. Although a general framework exists for type IIA topoisomerase function, the architecture of the full-length enzyme has remained undefined. Here we present the structure of
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Science (New York, N.Y.), 338(6112), 1334-1337 (2012-11-01)
To ensure their stable inheritance by daughter cells during cell division, bacterial low-copy-number plasmids make simple DNA segregating machines that use an elongating protein filament between sister plasmids. In the ParMRC system of the Escherichia coli R1 plasmid, ParM, an
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The ATP-binding cassette (ABC) transporter BtuCD mediates the uptake of vitamin B(12) across the inner membrane of Escherichia coli. Previous structures have shown the conformations of apo states, but the transport mechanism has remained unclear. Here we report the 3.5 Å
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