Cyclo(L-Pro-Sar), (n = 2-4) with moderate flexibility and hydrophobicity of molecular structure was synthesized, and the characteristics of these cyclic peptides and their metal complexes in acetonitrile were investigated in connection with the residual properties using 13C-nmr measurements. The cyc
Rates of Peptide Formation Involving Imino Acid Residues
✍ Scribed by Dirk P. M. Wante; Marc J. O. Anteunis
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2010
- Weight
- 405 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0037-9646
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Metal ions such as Zn^2+^ and Cu^2+^ can mediate interactions between copolypeptides (Glu~__x__~, Tyr~__y__~)~__n__~ and polynucleotides. CD data show that these ternary complexes are characterized by an unstacking of nucleic acid bases, while the polypeptide adopts an α‐helical conform
## Abstract The effect of insertion of lactic acid (Lac) residues into peptide helices has been probed using specifically designed sequences. The crystal structures of 11‐residue and 14‐residue depsipeptides Boc–Val–Val–Ala–Leu–Val–Lac–Leu–Aib–Val–Ala–Leu–OMe (**1**) and Boc–Val–Ala–Leu–Aib–Val–Ala
A novel fragmentation of metastable peptide [M + H]+ ions is described. Loss of the Cterminal amino acid residue is accomqanied by retention of one of the carboxyl oxygens, as judged by '\*O-labeling. The retained 8O label is located at the new C-terminus. Sequential mass spectrometric analyses indi
## Abstract It has tremendous values for both drug discovery and basic research to develop a solid bioinformatical tool for guiding peptide reagent design. Based on the physical and chemical properties of amino acids, a new strategy for peptide reagent design, the so‐called AABPD (amino acid based‐