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Determination of the relative configuration of 5,6,7,8‐tetrahydromethanopterin by two‐dimensional NMR spectroscopy

Determination of the relative configuration of 5,6,7,8‐tetrahydromethanopterin by two‐dimensional... The relative configuration of the pterin moiety of 5,6,7,8‐tetrahydromethanopterin 1, a coenzyme isolated from methanogenic archaea, has been determined by two‐dimensional NMR spectroscopy of N 5 N 10‐methenyl‐5,6,7,8‐tetrahydromethanopterin 2 to be rel‐(6R; 7S; 11R). The complete proton resonance assignment of the pterin moiety or N 5 N 10‐methylene‐5,6,7,8‐tetrahydromethanopterin 3 is described including the relative stereospecific assignment of the C(14a) methylene protons. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Febs Letters Wiley

Determination of the relative configuration of 5,6,7,8‐tetrahydromethanopterin by two‐dimensional NMR spectroscopy

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References (18)

Publisher
Wiley
Copyright
© 2015 Federation of European Biochemical Societies
eISSN
1873-3468
DOI
10.1016/0014-5793(92)81522-N
Publisher site
See Article on Publisher Site

Abstract

The relative configuration of the pterin moiety of 5,6,7,8‐tetrahydromethanopterin 1, a coenzyme isolated from methanogenic archaea, has been determined by two‐dimensional NMR spectroscopy of N 5 N 10‐methenyl‐5,6,7,8‐tetrahydromethanopterin 2 to be rel‐(6R; 7S; 11R). The complete proton resonance assignment of the pterin moiety or N 5 N 10‐methylene‐5,6,7,8‐tetrahydromethanopterin 3 is described including the relative stereospecific assignment of the C(14a) methylene protons.

Journal

Febs LettersWiley

Published: Dec 21, 1992

Keywords: ; ; ; ; ; ; ; ; ; ; ; ; ;

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