物质信息
ID:73922
名称和标识
别名
AlbamycinNovobiocin sodiumCathomycin
IUPAC标准名
sodium 4-[(7-{[(2R,3R,4S,5R)-4-(carbamoyloxy)-3-hydroxy-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-4-hydroxy-8-methyl-2-oxo-2H-chromen-3-yl)carbamoyl]-2-(3-methylbut-2-en-1-yl)benzen-1-olate
IUPAC传统名
sodium 4-[(7-{[(2R,3R,4S,5R)-4-(carbamoyloxy)-3-hydroxy-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-4-hydroxy-8-methyl-2-oxochromen-3-yl)carbamoyl]-2-(3-methylbut-2-en-1-yl)benzenolate
数据登录号
CAS号
化合物性质
安全信息
保存条件
-20°C
产品相关信息
成盐信息
sodium salt
描述信息
Research Area: Infection
Biological Activity:
Novobiocin(Albamycin) is a very potent bacterial DNA gyrase and human organic anion transporters with Ki of of 14.87 ± 0.40 µM for hOAT1, 4.77 ± 1.12 µM for hOAT3, and 90.50 ± 7.50 µM for hOAT4. [1] Novobiocin as well as the other aminocoumarin antibiotics act as competitive inhibitors of the ATPase reaction catalysed by GyrB. The potency of novobiocin is considerably higher than that of the fluoroquinolones that also target DNA gyrase, but at a different site on the enzyme. The GyrA subunit is involved in the DNA nicking and ligation activity. [2]
Biological Activity:
Novobiocin(Albamycin) is a very potent bacterial DNA gyrase and human organic anion transporters with Ki of of 14.87 ± 0.40 µM for hOAT1, 4.77 ± 1.12 µM for hOAT3, and 90.50 ± 7.50 µM for hOAT4. [1] Novobiocin as well as the other aminocoumarin antibiotics act as competitive inhibitors of the ATPase reaction catalysed by GyrB. The potency of novobiocin is considerably higher than that of the fluoroquinolones that also target DNA gyrase, but at a different site on the enzyme. The GyrA subunit is involved in the DNA nicking and ligation activity. [2]
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参考文献
• Duan P et al. Drug Metab Dispos. 2009 Jun;37(6)