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腾毒素

腾毒素用途

Tentoxin 是一种从细交链孢菌中得到的环状四肽,作为除草剂,抑制循环光合磷酸化和能量转移,导致幼苗萎黄。

腾毒素名称

[ CAS 号 ]:
28540-82-1

[ 中文名 ]:
腾毒素

[ 英文名 ]:
Tentoxin

[英文别名 ]:

tentoxin

腾毒素生物活性

[ 描述 ]:

Tentoxin 是一种从细交链孢菌中得到的环状四肽,作为除草剂,抑制循环光合磷酸化和能量转移,导致幼苗萎黄。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. Arntzen CJ. Inhibition of photophosphorylation by tentoxin, a cyclic tetrapeptide. Biochim Biophys Acta. 1972 Dec 14;283(3):539-42.

腾毒素物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
750.8±60.0 °C at 760 mmHg

[ 分子式 ]:
C₂₂H₃₀N₄O₄

[ 分子量 ]:
414.498

[ 闪点 ]:
407.9±32.9 °C

[ 精确质量 ]:
414.226715

[ PSA ]:
98.82000

[ LogP ]:
1.24

[ 外观性状 ]:
类白色粉末

[ 蒸汽压 ]:
0.0±2.5 mmHg at 25°C

[ 折射率 ]:
1.528

[ 储存条件 ]:
2-8°C

腾毒素MSDS

腾毒素安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;

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

[ WGK德国 ]:
3

[ 海关编码 ]:
29337900

腾毒素合成路线

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腾毒素文献

[Simultaneous determination of four Alternaria toxins in apple juice concentrate by ultra performance liquid chromatography-electrospray ionization tandem mass spectrometry].

Se Pu 28(12) , 1128-31, (2010)

An ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/ MS) method was developed for the determination of altenuene (ALT), alternariol (AOH), tentoxin and alternariol monomethyl ...

Hybrid Rhodospirillum rubrum F(0)F(1) ATP synthases containing spinach chloroplast F(1) beta or alpha and beta subunits reveal the essential role of the alpha subunit in ATP synthesis and tentoxin sensitivity.

J. Biol. Chem. 275(2) , 906-12, (2000)

Trace amounts ( approximately 5%) of the chloroplast alpha subunit were found to be absolutely required for effective restoration of catalytic function to LiCl-treated chromatophores of Rhodospirillum...

Structure-activity relationships of cyclotetrapeptides: interaction of tentoxin derivatives with three membrane proteins.

Adv. Exp. Med. Biol. 500 , 343-6, (2001)

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腾毒素