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Decoyinine(Angustmycin A)
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Decoyinine(Angustmycin A)图片
CAS NO:2004-04-8
规格:98%
分子量:279.25
包装与价格:
包装价格(元)
1mg电议
5mg电议

产品介绍
Decoyinine是GMP合成酶的一个选择性抑制剂。
CAS:2004-04-8
分子式:C11H13N5O4
分子量:279.25
纯度:98%
存储:Store at -20°C

Background:

Decoyinine is a selective inhibitor of GMP synthetase (GMPS).


Decoyinine is an analog of adenosine which causes a decrease in intracellular GTP levels by inhibition of GMP synthetase. Decoyinine exerts a stimulatory effect on oaamylase synthesis only in the strain in which the catabolite repression component of a-amylase regulation has been rendered inoperable by the gra-10 mutation. The apparent stimnulation of a-amylase activity in WLN-11 by Decoyinine is not an artifactual effect exerted at the level of enzyme activity itself. It is observed that purine nucleotides, most notably GMP, exhibits a dramatic inhibitory effect on the activity of Bacillus circulans F-2 amylase and a less-pronounced inhibitory effect on B. subtilis aamylase. At the concentration used in the experiments (1.07 mM), Decoyinine has no effect in vitro on B. subtilis WLN-11 oaamylase activity. At the same concentration, GMP exerts a slight inhibitory effect on aamylase activity[2].


It is showed that Decoyinine (Angustmycin A) treatment hinders tumor growth in xenograft mouse model. Moreover, like GMPS activity, the effect of Decoyinine does not appear to be subtype specific as it impairs growth of xenografts from cells harboring NRASQ61R (SK-Mel-103) or BRAFV600E (SK-Mel-28) mutations[1].


[1]. A Bianchi-Smiraglia, et al. Pharmacological targeting of guanosine monophosphate synthase suppresses melanoma cell invasion and tumorigenicity. Cell Death Differ. 2015 Nov; 22(11): 1858-1864. [2]. W L Nicholson, et al. Effect of Decoyinine on the regulation of alpha-amylase synthesis in Bacillus subtilis. J Bacteriol. 1987 Dec; 169(12): 5867-5869.