Suppr超能文献

细菌对间苯二酚类化合物的代谢:棕色固氮菌中间苯二酚分解代谢的新途径。

Metabolism of resorcinylic compounds by bacteria: new pathway for resorcinol catabolism in Azotobacter vinelandii.

作者信息

Groseclose E E, Ribbons D W

出版信息

J Bacteriol. 1981 May;146(2):460-6. doi: 10.1128/jb.146.2.460-466.1981.

Abstract

We present evidence to document a third pathway for the microbial catabolism of resorcinol. Resorcinol is converted to pyrogallol by resorcinol-grown cells of Azotobacter vinelandii. Pyrogallol is the substrate for one of two ring cleavage enzymes induced by growth with resorcinol. Oxalocrotonate, CO2, pyruvate, and acetaldehyde have been identified as products of pyrogallol oxidation catalyzed by extracts of resorcinol-grown cells. The enzymes pyrogallol 1,2-dioxygenase, oxalocrotonate tautomerase (isomerase), oxalocrotonate decarboxylase, and vinylpyruvate hydratase are present in extracts from resorcinol-grown cells but not in succinate-grown cells.

摘要

我们提供证据证明间苯二酚微生物分解代谢的第三条途径。间苯二酚可被维涅兰德固氮菌中以间苯二酚为生长底物的细胞转化为连苯三酚。连苯三酚是由间苯二酚培养诱导产生的两种环裂解酶之一的底物。草酰巴豆酸、二氧化碳、丙酮酸和乙醛已被鉴定为间苯二酚培养细胞提取物催化连苯三酚氧化的产物。连苯三酚1,2 - 双加氧酶、草酰巴豆酸互变异构酶(异构酶)、草酰巴豆酸脱羧酶和乙烯基丙酮酸水合酶存在于间苯二酚培养细胞的提取物中,而不存在于琥珀酸培养细胞的提取物中。

相似文献

7
Regulation of respiration and nitrogen fixation in different types of Azotobacter vinelandii.
Eur J Biochem. 1976 Apr 1;63(2):499-507. doi: 10.1111/j.1432-1033.1976.tb10253.x.

引用本文的文献

3
Resorcinol in exudates ofNuphar lutea.黄睡莲分泌物中的间苯二酚。
J Chem Ecol. 1996 Dec;22(12):2221-31. doi: 10.1007/BF02029542.
9
Degradation of 2,4,6-trichlorophenol by Azotobacter sp. strain GP1.固氮菌属GP1菌株对2,4,6-三氯苯酚的降解作用
Appl Environ Microbiol. 1991 Jul;57(7):1920-8. doi: 10.1128/aem.57.7.1920-1928.1991.

本文引用的文献

3
DEGRADATION OF THE BENZENE NUCLEUS BY BACTERIA.细菌对苯环的降解作用
Nature. 1964 May 23;202:775-8. doi: 10.1038/202775a0.
4
7
The aerobic pseudomonads: a taxonomic study.需氧假单胞菌属:一项分类学研究。
J Gen Microbiol. 1966 May;43(2):159-271. doi: 10.1099/00221287-43-2-159.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验