Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Alejandra Flores-Ortega"'
Autor:
Shehret Tilvaldyev, Alejandra Flores Ortega, Jose Elias Cancino Herrera, Salvador Noriega, Alfredo Villanueva Montellano
Publikováno v:
Mediterranean Journal of Chemistry, Vol 5, Iss 6, Pp 627-631 (2016)
DFT calculations made at the B3LYP/6-31+G(d) level were used to investigate how the incorporation of a second amino acid into the backbone affects the conformational preferences of proline. Specifically, the this research studied the second amino aci
Autor:
Shehret Tilvaldyev, Alfredo Villanueva Montellano, Jorge Flores-Garay, Alejandra Flores Ortega, Delfino Cornejo Monroy
Publikováno v:
Applied Mechanics and Materials. 798:102-110
Minerals, coal, oil and gas are all examples of nonrenewable resources and most of these pollute the environment when used. Most alternatives to fossil fuels use renewable resources (resources that can be replenished rapidly by nature), which are usu
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
The RPAR peptide, a prototype C-end Rule (CendR) sequence that binds to neuropilin-1 (NRP-1), has potential therapeutic uses as internalization trigger in anticancer nanodevices. Recently, the functionalization of gold nanoparticles with CendR peptid
Autor:
Carlos Cativiela, Erkki Ruoslahti, Ruth Nussinov, David Zanuy, Alejandra Flores-Ortega, M. Isabel Calaza, Ana I. Jiménez, Carlos Alemán
Publikováno v:
The Journal of Physical Chemistry B. 113:7879-7889
A new amino acid has been designed as a replacement for arginine (Arg, R) to protect the tumor-homing pentapeptide CREKA (Cys-Arg-Glu-Lys-Ala) from proteases. This amino acid, denoted (Pro)hArg, is characterized by a proline skeleton bearing a specif
Autor:
Carlos Alemán, Alejandra Flores-Ortega, Ruth Nussinov, Carlos Cativiela, Jordi Casanovas, Ana I. Jiménez
Publikováno v:
The Journal of Organic Chemistry. 73:3418-3427
DFT calculations at the B3LYP/6-31+G(d,p) level have been used to investigate how the replacement of the alpha hydrogen by a more sterically demanding group affects the conformational preferences of proline. Specifically, the N-acetyl-N'-methylamide
Publikováno v:
The Journal of organic chemistry. 74(8)
This work shows the influence of the side-chain protonation on the conformational properties, relative stabilities, and peptide bond isomerization of four aminoproline isomers. Thus, this research has been useful to define the rules that allow contro
Publikováno v:
The journal of physical chemistry. B. 112(44)
Quantum mechanical calculations have been used to investigate how the incorporation of an amino group to the Cbeta- or Cgamma-positions of the pyrrolidine ring affects the intrinsic conformational properties of the proline. Specifically, a conformati
Autor:
David Zanuy, Alejandra Flores-Ortega, Ruth Nussinov, Jordi Casanovas, David Curcó, Carlos Alemán
Recently, a potentially powerful strategy based on the of phage-display libraries has been presented to target tumors via homing peptides attached to nanoparticles. The Cys-Arg-Glu-Lys-Ala (CREKA) peptide sequence has been identified as a tumor-homin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bff281d85faa0cc1f97ab7033e332954
https://europepmc.org/articles/PMC2709845/
https://europepmc.org/articles/PMC2709845/
Publikováno v:
The journal of physical chemistry. B. 111(19)
The intrinsic conformational preferences of proline analogues having double bonds between carbon atoms in their rings have been investigated using quantum mechanical calculations at the B3LYP/6-31+G(d,p) level. For this purpose, the potential energy
Autor:
David Zanuy, Alejandra Flores-Ortega, Ana I. Jiménez, M. Isabel Calaza, Carlos Cativiela, Ruth Nussinov, Erkki Ruoslahti, Carlos Alemán
Publikováno v:
Journal of Physical Chemistry B; Jun2009, Vol. 113 Issue 22, p7879-7889, 11p