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About This Item
线性分子式:
CH3COOP(O)(OK)(OLi)
CAS号:
分子量:
184.06
Beilstein:
5689718
EC號碼:
MDL號碼:
分類程式碼代碼:
12352204
PubChem物質ID:
NACRES:
NA.32
推荐产品
产品名称
乙酰磷酸钾锂, high-energy phosphate donor
品質等級
化驗
≥85% (elemental analysis)
形狀
powder
mp
>300 °C (lit.)
溶解度
water: 25 mg/mL, clear, colorless
儲存溫度
−20°C
SMILES 字串
[Li+].[K+].CC(=O)OP([O-])([O-])=O
InChI
1S/C2H5O5P.K.Li/c1-2(3)7-8(4,5)6;;/h1H3,(H2,4,5,6);;/q;2*+1/p-2
InChI 密鑰
RLQMPLKXFIXRCV-UHFFFAOYSA-L
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應用
乙酰磷酸锂钾：
- 已在X射线晶体学中用作 CpxR（转录因子）底物，以浸泡CpxR受体结构域(CpxRRD)晶体实现磷酸化
- 可用作筛选研究中的磷酸盐(P)供体，结合多种酶从种羟基化合物中筛选各类天然和合成有机磷酸盐供体，改进磷酸单酯的酶促合成
- 已用于构建用于体外翻译反应的预混物A
生化／生理作用
乙酰磷酸钾锂通常用作乙酰磷酸的来源。因此，在磷酸酶催化的转磷酸化反应中，乙酰磷酸盐可作为无机低聚磷酸盐的适宜替代品，减少无机单磷酸盐副产物形成。
訊號詞
Danger
危險聲明
危險分類
Eye Dam. 1 - Repr. 2 - Skin Corr. 1B
儲存類別代碼
8B - Non-combustible corrosive hazardous materials
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)
其他客户在看
Sebastian R Schmidl et al.
Nature chemical biology, 15(7), 690-698 (2019-05-22)
Two-component systems (TCSs) are the largest family of multi-step signal transduction pathways and valuable sensors for synthetic biology. However, most TCSs remain uncharacterized or difficult to harness for applications. Major challenges are that many TCS output promoters are unknown, subject
Juan Andres Imelio et al.
Bio-protocol, 7(16), e2510-e2510 (2017-08-20)
We have developed protocols to generate site-specific variants of the histidine-kinase DesK and its cognate response regulator DesR, conducive to trapping different signaling states of the proteins. Co-expression of both partners in E. coli, ensuring an excess of the regulator
Emiko Kinoshita-Kikuta et al.
PloS one, 10(7), e0132598-e0132598 (2015-07-08)
Hybrid sensor kinase, which contains a histidine kinase (HK) domain, a receiver domain, and a histidine-containing phosphotransmitter (HPt) domain, conveys signals to its cognate response regulator by means of a His-Asp-His-Asp phosphorelay. We examined the multistep phosphorelay of a recombinant
Coilín Boland et al.
Cellular and molecular life sciences : CMLS, 71(24), 4895-4910 (2014-07-12)
Membrane proteins are key elements in cell physiology and drug targeting, but getting a high-resolution structure by crystallographic means is still enormously challenging. Novel strategies are in big demand to facilitate the structure determination process that will ultimately hasten the
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