Suppr超能文献

蒽醌染料与质粒介导的OXA-2β-内酰胺酶的相互作用。

The interaction of anthraquinone dyes with the plasmid-mediated OXA-2 beta-lactamase.

作者信息

Monaghan C, Holland S, Dale J W

出版信息

Biochem J. 1982 Aug 1;205(2):413-7. doi: 10.1042/bj2050413.

Abstract

Although beta-lactamases do not require any nucleotide co-substrates, the OXA-2 type is inhibited competitively by Cibacron Blue 3GA, and by other anthraquinone dyes, including some simpler compounds with no side chain. The enzyme causes a red shift in the spectrum of Cibacron Blue. The beta-lactamase can be adsorbed in Blue Sepharose and specifically eluted by benzylpenicillin. These results indicate that the binding of anthraquinone dyes is a specific effect similar to that seen with many nucleotide-binding enzymes.

摘要

虽然β-内酰胺酶不需要任何核苷酸共底物,但OXA-2型β-内酰胺酶会受到汽巴克隆蓝3GA以及其他蒽醌染料(包括一些无侧链的更简单化合物)的竞争性抑制。该酶会使汽巴克隆蓝的光谱发生红移。β-内酰胺酶可被吸附于蓝色琼脂糖中,并可用苄青霉素特异性洗脱。这些结果表明,蒽醌染料的结合是一种特异性效应,类似于许多核苷酸结合酶所表现出的效应。

相似文献

1
The interaction of anthraquinone dyes with the plasmid-mediated OXA-2 beta-lactamase.
Biochem J. 1982 Aug 1;205(2):413-7. doi: 10.1042/bj2050413.
3
Inhibition of monkey liver serine hydroxymethyltransferase by Cibacron Blue 3G-A.
Biochem J. 1980 Apr 1;187(1):249-52. doi: 10.1042/bj1870249.
4
The interaction of Candida boidinii formate dehydrogenase with a new family of chimeric biomimetic dye-ligands.
Arch Biochem Biophys. 1995 Jan 10;316(1):169-78. doi: 10.1006/abbi.1995.1025.
6
Oxaloacetate decarboxylase: on the mode of interaction with substrate-mimetic affinity ligands.
Arch Biochem Biophys. 1995 Aug 1;321(1):61-70. doi: 10.1006/abbi.1995.1368.
8
Triazine dyes as inhibitors and affinity ligands of glycosyltransferases.
Glycoconj J. 1999 Nov;16(11):719-23. doi: 10.1023/a:1007111526799.

引用本文的文献

1
Unique Diacidic Fragments Inhibit the OXA-48 Carbapenemase and Enhance the Killing of Producing OXA-48.
ACS Infect Dis. 2021 Dec 10;7(12):3345-3354. doi: 10.1021/acsinfecdis.1c00501. Epub 2021 Nov 24.
3
Inhibition of class D beta-lactamases by acyl phosphates and phosphonates.
Antimicrob Agents Chemother. 2005 Oct;49(10):4410-2. doi: 10.1128/AAC.49.10.4410-4412.2005.
4
A comparative study of class-D beta-lactamases.
Biochem J. 1993 Jun 1;292 ( Pt 2)(Pt 2):555-62. doi: 10.1042/bj2920555.
5
Improved purification and characterization of the OXA-2 beta-lactamase.
Biochem J. 1984 Dec 15;224(3):1009-13. doi: 10.1042/bj2241009.
6
Development of natural and synthetic DNA probes for OXA-2 and TEM-1 beta-lactamases.
Antimicrob Agents Chemother. 1987 May;31(5):728-34. doi: 10.1128/AAC.31.5.728.

本文引用的文献

2
Inhibition of monkey liver serine hydroxymethyltransferase by Cibacron Blue 3G-A.
Biochem J. 1980 Apr 1;187(1):249-52. doi: 10.1042/bj1870249.
5
R-factor-mediated beta-lactamases that hydrolyze oxacillin: evidence for two distinct groups.
J Bacteriol. 1974 Aug;119(2):351-6. doi: 10.1128/jb.119.2.351-356.1974.
7
The dimeric nature of an R-factor mediated beta-lactamase.
Biochem Biophys Res Commun. 1976 Feb 9;68(3):1000-5. doi: 10.1016/0006-291x(76)91245-6.
8
Interaction of Cibacron Blue 3G-A and related dyes with nucleotide-requiring enzymes.
Arch Biochem Biophys. 1978 Jul;189(1):76-80. doi: 10.1016/0003-9861(78)90115-7.
9
Purification of beta-lactamase from Streptomyces cellulosae by affinity chromatography on Blue Sepharose.
J Antibiot (Tokyo). 1979 Dec;32(12):1328-35. doi: 10.7164/antibiotics.32.1328.

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