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Inne
Complex formation by peptides containing more than one prolyl residue; some unexpected trends with biological implications.
Autorzy
Rok wydania
1990
Czasopismo
Journal of the Chemical Society, Chemical Communications
Strony
391-392
DOI
10.1039/C39900000391
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Pentapeptides of general formula X-Pro-X-Pro-X are unable to co-ordinate to CuII through any of the peptidenitrogen atoms while those of formula X-Pro-Pro-X-X form stable, chelated complexes with 2N co-ordination and a large chelate ring; however with X-Pro-Lys-Pro-X (Substance P1–5) and Substance P itself the ε-amino-N of the Lys residue participates in co-ordination, forming a large, stable chelate ring.
Adres publiczny
https://doi.org/10.1039/C39900000391