Solution structure of an analog of vasoactive intestinal peptide as determined by two-dimensional NMR and circular dichroism spectroscopies and constrained molecular dynamics

Biochemistry ◽  
1989 ◽  
Vol 28 (6) ◽  
pp. 2399-2409 ◽  
Author(s):  
David C. Fry ◽  
Vincent S. Madison ◽  
David R. Bolin ◽  
David N. Greeley ◽  
Voldemar Toome ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Circular Dichroism ◽  
Vasoactive Intestinal Peptide ◽  
Solution Structure ◽  
Two Dimensional ◽  
Circular Dichroïsm

scholarly journals Natural and magnetic circular dichroism spectra of nucleosides: effect of the dynamics and environment

RSC Advances ◽  
2021 ◽  
Vol 11 (14) ◽  
pp. 8411-8419
Author(s):  
Jakub Kaminský ◽  
Valery Andrushchenko ◽  
Petr Bouř
Keyword(s):  
Molecular Dynamics ◽  
Circular Dichroism ◽  
Nucleic Acids ◽  
Electronic Absorption ◽  
Magnetic Circular Dichroism ◽  
Circular Dichroism Spectra ◽  
Circular Dichroïsm ◽  
Magnetic Circular Dichroism Spectra

Electronic absorption, natural and magnetic circular dichroism spectra of several nucleosides are simulated to understand their dependence on molecular dynamics and environment, their sensitivity to nucleoside pairing and stacking in nucleic acids.

Two-dimensional Imaging of a Model Pharmaceutical Dosage Tablet Using a Scanning Vibrational Circular Dichroism System

2021 ◽  
Author(s):  
Hisako Sato ◽  
Sumio Aisawa ◽  
Honoka Ida ◽  
Masaru Shimizu ◽  
Keisuke Watanabe ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Vibrational Circular Dichroism ◽  
Two Dimensional ◽  
Circular Dichroïsm

Calculation of the circular dichroism spectrum of cyclo(l-tyr-l-tyr) based on a molecular dynamics simulation

1994 ◽  
Vol 49 (2) ◽  
pp. 141-152 ◽  
Author(s):  
Jörg Fleischhauer ◽  
Joachim Grötzinger ◽  
Bernd Kramer ◽  
Peter Krüger ◽  
Axel Wollmer ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Circular Dichroism ◽  
Molecular Dynamics Simulation ◽  
Circular Dichroism Spectrum ◽  
Dynamics Simulation ◽  
Circular Dichroïsm

scholarly journals Two New Spiro-Heterocyclic γ-Lactams from A Marine-Derived Aspergillus fumigatus Strain CUGBMF170049

Marine Drugs ◽  
2019 ◽  
Vol 17 (5) ◽  
pp. 289 ◽  
Author(s):  
Xiuli Xu ◽  
Jiahui Han ◽  
Yanan Wang ◽  
Rui Lin ◽  
Haijin Yang ◽  
...  
Keyword(s):  
Spectral Analysis ◽  
Circular Dichroism ◽  
Aspergillus Fumigatus ◽  
2D Nmr ◽  
Two Dimensional ◽  
One Dimensional ◽  
Helvolic Acid ◽  
Circular Dichroïsm

Two new spiro-heterocyclic γ-lactam derivatives, cephalimysins M (1) and N (2), were isolated from the fermentation cultures of the marine-derived fungus Aspergillus fumigatus CUGBMF17018. Two known analogues, pseurotin A (3) and FD-838 (4), as well as four previously reported helvolic acid derivatives, 16-O-propionyl-16-O-deacetylhelvolic acid (5), 6-O-propionyl-6-O-deacetylhelvolic acid (6), helvolic acid (7), and 1,2-dihydrohelvolic acid (8) were also identified. One-dimensional (1D), two-dimensional (2D) NMR, HRMS, and circular dichroism spectral analysis characterized the structures of the isolated compounds.

Sign in / Sign up

Export Citation Format

Share Document