Microgonotropens and Their Interactions with DNA. 5. Structural Characterization of the 1:1 Complex of d(CGCAAATTTGCG)2 and Tren-Microgonotropen-b by 2D NMR Spectroscopy and Restrained Molecular Modeling

1994 ◽  
Vol 116 (9) ◽  
pp. 3726-3737 ◽  
Author(s):  
Andrei Blasko ◽  
Kenneth A. Browne ◽  
Thomas C. Bruice
Keyword(s):  
Molecular Modeling ◽  
Nmr Spectroscopy ◽  
Structural Characterization ◽  
2D Nmr ◽  
2D Nmr Spectroscopy

Structural characterization of the O-chain polysaccharide from Proteusmirabilis strain 7570

1995 ◽  
Vol 73 (10) ◽  
pp. 1600-1604 ◽  
Author(s):  
Dušan Uhrín ◽  
Vandana Chandan ◽  
Eleonora Altman
Keyword(s):  
Molecular Weight ◽  
Nmr Spectroscopy ◽  
Chemical Analysis ◽  
High Molecular Weight ◽  
Structural Characterization ◽  
Galacturonic Acid ◽  
2D Nmr ◽  
Chain Structure ◽  
2D Nmr Spectroscopy

The O-chain polysaccharide produced by Proteusmirabilis strain 7570 was shown by chemical analysis and 1D and 2D NMR spectroscopy to be a high molecular weight acidic linear polymer of tetrasaccharide repeating units, composed of D-galacturonic acid, 2-acetamido-2-deoxy-D-galactose, and 2-acetamido-2-deoxy-D-glucose (2:1:1). In addition, native O-chain was randomly substituted by O-acetyl groups. Keywords: Proteus, lipopolysaccharide, O-chain, structure, NMR.

Synthesis of a Mycobacterium tuberculosis Tetra-acylated Sulfolipid Analogue and Characterization of the Chiral Acyl Chains Using Anisotropic NAD 2D-NMR Spectroscopy

2013 ◽  
Vol 78 (15) ◽  
pp. 7648-7657 ◽  
Author(s):  
Aurélie Lemétais ◽  
Yann Bourdreux ◽  
Philippe Lesot ◽  
Jonathan Farjon ◽  
Jean-Marie Beau
Keyword(s):  
Mycobacterium Tuberculosis ◽  
Nmr Spectroscopy ◽  
2D Nmr ◽  
2D Nmr Spectroscopy ◽  
Acyl Chains
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