Proton affinity of several basic non-standard amino acids (CROSBI ID 186270)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Rožman, Marko
engleski
Proton affinity of several basic non-standard amino acids
The structures and absolute proton affinities of several arginine (2-amino-3-guanidinopropionic acid, 2-amino-4-guanidinobutyric acid, homoarginine, citrulline and canavanine), histidine (1-methylhistidine and 3- methylhistidine) and lysine (2, 3-diaminopropanoic acid, 2, 4-diaminobutanoic acid, ornithine, 5- hydroxylysine, canaline and thialysine) homologues and analogues have been estimated using composite G3MP2B3 computational protocol. For a majority of here studied non-standard amino acids the gas- phase proton affinities were established for the first time, while for the others obtained values are used to improve the accuracy of the computational and experimental proton affinities reported previously. In addition, structures and proton affinities are discussed in order to rationalize their biological activity.
arginine ; histidine and lysine homologues and analogues
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
543
2012.
50-54
objavljeno
0009-2614
1873-4448
10.1016/j.cplett.2012.06.048