Proton Zero Quantum Two-Dimensional Nmr Spectroscopy: An Alternative to Proton Double Quantum Inadequate for Mapping Complex Proton Spin Systems of Natural Products

1987 ◽  
Vol 50 (3) ◽  
pp. 455-462 ◽  
Author(s):  
Andrew S. Zektzer ◽  
Gary E. Martin
Keyword(s):  
Natural Products ◽  
Nmr Spectroscopy ◽  
Spin Systems ◽  
Proton Spin ◽  
Double Quantum ◽  
Two Dimensional

Two Dimensional Double-Quantum and COSY Spectra of Porcine Adenylate Kinase

1984 ◽  
Vol 39 (7-8) ◽  
pp. 738-741 ◽  
Author(s):  
Paul Rösch ◽  
Karl-Heinz Gross
Keyword(s):  
Simple Form ◽  
Adenylate Kinase ◽  
Nmr Spectra ◽  
Spin Systems ◽  
Double Quantum ◽  
Two Dimensional ◽  
Aromatic Residues ◽  
Aromatic Region ◽  
Cosy Nmr ◽  
Cosy Spectra

Abstract1H double-quantum and COSY NMR-spectra of the porcine protein adenylate kinase have been obtained in order to assign aromatic spin systems within this protein, which contains seven tyrosyl, five phenylalanyl, and two histidyl residues. Double-quantum spectroscopy in its simple form allowed the assignment of five connectivities in the aromatic region and therefore proved inferior to COSY, which allowed the assignment of connectivities within nine aromatic residues.

Sign in / Sign up

Export Citation Format

Share Document