Proton Nuclear Magnetic Resonance Investigation of the [2Fe-2S] 1- -Containing “Rieske-Type” Protein from Xanthobacter Strain Py2 †

Characterisation by 2D Proton Nuclear Ma

Characterisation by 2D Proton Nuclear Magnetic Resonance Methods of Z/E Isomeric States of the Linear Pentapeptide Pic(3′-Oh)-THR-D-Abu-PRO-Mephe-Oh Derived From Virginiamycin S1

✍ Elly M. F. Jacob; Marc J. O. Anteunis; Frans A. M. Borremans 📂 Article 📅 2010 🏛 Wiley (John Wiley & Sons) ⚖ 374 KB 👁 1 views

The four Z/E isomeric states of the linear pentapeptide Pic(3'-OH)-Thr-D-Abu-Pro-MePhe-OH are characterized by two-dimensional proton NMR methods and some of their conformational features are discussed. The title compound as obtained from Virginiamycin S1 contains less than 5% of its epimer Pic(3'-O