一种含铜蛋白，可抑制铜绿假单胞菌的亚硝酸还原酶。
A copper-containing protein that inhibits nitrite reductase from Pseudomonas aeruginosa.
作者信息
Karapetian A V, Kamalian M G, Nalbandyan R M
出版信息
FEBS Lett. 1986 Jul 28;203(2):131-4. doi: 10.1016/0014-5793(86)80728-1.
PMID:3015671
Abstract
A non-blue copper-containing glycoprotein was isolated from Pseudomonas aeruginosa. The protein has a molecular mass of 10 kDa and contains 1 atom of EPR-detectable type II copper. The protein inhibits oxidation of both azurin and cytochrome c-551 catalyzed by nitrite reductase from Ps. aeruginosa. Thus, it may be considered as an endogenous inhibitor of nitrite reductase.
摘要
从铜绿假单胞菌中分离出一种不含蓝色铜的糖蛋白。该蛋白分子量为10 kDa，含有1个可通过电子顺磁共振检测的II型铜原子。该蛋白可抑制铜绿假单胞菌亚硝酸还原酶催化的天青蛋白和细胞色素c-551的氧化。因此，它可被视为亚硝酸还原酶的内源性抑制剂。
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