Theoretical Study of Amino Acid Interaction with Metal Organic Frameworks

2011 ◽  
Vol 2 (4) ◽  
pp. 272-275 ◽  
Author(s):  
Emmanuel N. Koukaras ◽  
Aristides D. Zdetsis ◽  
George E. Froudakis
Keyword(s):  
Amino Acid ◽  
Theoretical Study ◽  
Metal Organic Frameworks ◽  
Acid Interaction ◽  
Metal Organic ◽  
Amino Acid Interaction

scholarly journals Coordination Polymers and Metal Organic Frameworks Derived from 1,2,4-Triazole Amino Acid Linkers

Polymers ◽  
2011 ◽  
Vol 3 (4) ◽  
pp. 1750-1775 ◽  
Author(s):  
Anil D. Naik ◽  
Marinela M. Dîrtu ◽  
Antoine P. Railliet ◽  
Jacqueline Marchand-Brynaert ◽  
Yann Garcia
Keyword(s):  
Amino Acid ◽  
Coordination Polymers ◽  
Metal Organic Frameworks ◽  
Metal Organic

scholarly journals A combined experimental and theoretical study of gas sorption on nanoporous silver triazolato metal–organic frameworks

2014 ◽  
Vol 183 ◽  
pp. 62-68 ◽  
Author(s):  
Guang Yang ◽  
Juan A. Santana ◽  
Milton E. Rivera-Ramos ◽  
Omar García-Ricard ◽  
Jose J. Saavedra-Arias ◽  
...  
Keyword(s):  
Theoretical Study ◽  
Metal Organic Frameworks ◽  
Gas Sorption ◽  
Metal Organic

A Convenient and Versatile Amino‐Acid‐Boosted Biomimetic Strategy for the Nondestructive Encapsulation of Biomacromolecules within Metal–Organic Frameworks

2019 ◽  
Vol 58 (5) ◽  
pp. 1463-1467 ◽  
Author(s):  
Guosheng Chen ◽  
Siming Huang ◽  
Xiaoxue Kou ◽  
Songbo Wei ◽  
Shuyao Huang ◽  
...  
Keyword(s):  
Amino Acid ◽  
Metal Organic Frameworks ◽  
Metal Organic

scholarly journals Amino Acid Residues Determine the Response of Flexible Metal–Organic Frameworks to Guests

2020 ◽  
Vol 142 (35) ◽  
pp. 14903-14913 ◽  
Author(s):  
Yong Yan ◽  
Elliot J. Carrington ◽  
Rémi Pétuya ◽  
George F. S. Whitehead ◽  
Ajay Verma ◽  
...  
Keyword(s):  
Amino Acid ◽  
Metal Organic Frameworks ◽  
Amino Acid Residues ◽  
Metal Organic ◽  
Flexible Metal

Chromopeptides from Phytochrome and Phycocyanin. NM R Studies o f the Pfr and Pr Chromophore of Phytochrome and E,Z Isomeric Chromophores of Phycocyanin

1983 ◽  
Vol 38 (5-6) ◽  
pp. 359-368 ◽  
Author(s):  
Fritz Thümmler ◽  
Wolfhart Rüdiger ◽  
Edmund Cmiel ◽  
Siegfried Schneider
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Avena Sativa ◽  
Maximum Amount ◽  
Acid Interaction ◽  
Spirulina Maxima ◽  
Nmr Spectrum ◽  
Pepsin Digestion ◽  
H Nmr ◽  
Amino Acid Interaction

Chromopeptides were prepared by pepsin digestion of C-phycocyanin isolated from the cyano­bacterium Spirulina maxima and of phytochrome isolated from seedlings of Avena sativa L. The chromopeptides were characterized by amino acid analysis. The ZZZ configurated chromophore of the phycocyanin peptide was transformed into its ZZE configurated isomer by the method of Falk et al. (Mh. Chemie 111, 159- 175, 1980) which had previously been applied to biliverdins. The 500 MHz 1HNMR spectrum of the ZZE configurated chromopeptides confirmed that its chromophore has the 15 E configuration. Irradiation yielded the ZZZ configurated isomer for which the 1H NMR spectrum was also recorded. Native phytochrome was irradiated at 660 nm to yield the maximum amount of the Pfr from (about 75% of total phytochrome). By digestion in the dark the previously described Pfr chromopeptide was obtained. The 500 MHz 1H NMR spectrum was compared with that of the ZZE phycocyanin peptide. It confirmed the 15 E con­figuration of the Pfr chromopeptide. Irradiation yielded the 15 Z configurated Pr chromopeptide. Comparison of the high resolution 1HNMR spectra of Pfr and Pr chromopeptides revealed that not only the chromophore resonances but also those of some amino acids are changed by the Pfr → Pr chromopeptide phototransformation. The results are discussed in terms of chromophore amino acid interaction.

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