𝔖 Bobbio Scriptorium
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Binding of copper and zinc ions to polypeptides containing glutamic acid and tyrosine residues

✍ Scribed by A. Béré; C. Hélène

Book ID
119069583
Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
484 KB
Volume
1
Category
Article
ISSN
0141-8130

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📜 SIMILAR VOLUMES

Formation of ternary complexes involving
Formation of ternary complexes involving zinc or copper ions, polynucleotides, and polypeptides containing glutamic acid and tyrosine residues
✍ Augustin Bere; Claude Helene 📂 Article 📅 1979 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 682 KB

## 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

Synthesis and characterization of six se
Synthesis and characterization of six sequential polypeptides containing tyrosine, glutamic acid, alanine, and glycine by circular dichroism and difference spectroscopy
✍ Allen R. Zeiger; John S. Ellis; Paul H. Maurer 📂 Article 📅 1985 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 986 KB

## Abstract Six sequential polytetrapeptides containing equimolar amounts of tyrosine, glutamic acid, alanine, and glycine were characterized by CD and difference spectroscopy over a wide range of pH. As the pH was lowered from physiological values, each of the polymers underwent pH‐sensitive trans