相关实验视频

Updated: Jul 10, 2026

Structure and Coordination Determination of Peptide-metal Complexes Using 1D and 2D 1H NMR
14:44

Structure and Coordination Determination of Peptide-metal Complexes Using 1D and 2D 1H NMR

Published on: December 16, 2013

酸盐还原酶的Cu(I) NO复合物的EPR-ENDOR

Oleg M Usov1, Yan Sun, Vladimir M Grigoryants

  • 1Department of Chemistry, Center for Biochemistry and Biophysics, University at Albany, State University of New York, New York 12222, USA.

Journal of the American Chemical Society
|October 5, 2006
PubMed
概括

含铜的酸盐还原酶 (NiR) 在无氧条件下形成Cu(I) NO复合体,经过EPR和ENDOR光谱学证实. 这揭示了NO作为轴联体与铜中心的结合,受特定突变的影响.

更多相关视频

EPR Monitored Redox Titration of the Cofactors of Saccharomyces cerevisiae Nar106:01

EPR Monitored Redox Titration of the Cofactors of Saccharomyces cerevisiae Nar1

Published on: November 26, 2014

A Dual-Functional Electroactive Filter Towards Simultaneously Sb(III) Oxidation and Sequestration08:34

A Dual-Functional Electroactive Filter Towards Simultaneously Sb(III) Oxidation and Sequestration

Published on: December 5, 2019

相关概念视频

EDTA: Auxiliary Complexing Reagents01:26

EDTA: Auxiliary Complexing Reagents

EDTA titrations are usually carried out in highly basic conditions, where the fully deprotonated form of EDTA, Y4−, actively complexes with the free metal ions in the solution. Several metal ions precipitate as hydrous oxide (hydroxides, oxides, or oxyhydroxides) under these conditions, lowering the concentration of free metal ions in the solution. For this reason, auxiliary complexing agents or ligands such as ammonia, tartrate, citrate, or triethanolamine are used in EDTA titrations to...