Two‐dimensional 1H NMR spectra of ferricytochrome c 551 from Pseudomonas aeruginosa

FEBS Letters

Jiménez, Hernias R.²  Donaire, Antonio²  Salgado, Jesús²  Castells, Josep²  Moratal, José María²  Piccioli, Mario¹ 

[1] Department of Chemistry, University of Florence, V.G. Capponi 7, 50121 Florence, Italy;Department of Inorganic Chemistry, University of Valencia, C/Dr. Moliner 50, 46100 Burjassot, Valencia, Spain

关键词: Cytochrome c 551;    Two-dimensional nuclear magnetic resonance;    Paramagnetic metalloprotein;    Pseudomonas aeruginosa;   

DOI  :  10.1016/0014-5793(93)80140-P

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

The full assignment of ¹H NMR signals of heme proton resonances of ferricytochrome c ₅₅₁ from Pseudomonas aeruginosa has been performed by means of 2D NMR experiments. This technique allows the complete and unequivocal assignment of all heme resonances, including methylene resonances of the propionic groups, directly implicated in the pH dependence of the redox properties of cytochrome c ₅₅₁.

【 授权许可】

Unknown