Basicity of N-Terminal amine in ATCUN peptide regulates stability constant of albumin-like Cu2+ complex

Takaaki Miyamoto, Shinichiro Kamino, Akira Odani, Makoto Hiromura, Shuichi Enomoto

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

We quantitatively investigated the coordination ability of ATCUN peptides possessing various amino acid residues on the N-terminal side of the third histidine, toward Cu2+. We discovered that the stability of the Cu2+ATCUN complex was governed by the acidity of the N-terminal amino nitrogen in the peptides.

Original languageEnglish
Pages (from-to)1099-1101
Number of pages3
JournalChemistry Letters
Volume42
Issue number9
DOIs
Publication statusPublished - 2013
Externally publishedYes

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Alkalinity
Amines
Albumins
Peptides
Histidine
Acidity
Nitrogen
Amino Acids

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Basicity of N-Terminal amine in ATCUN peptide regulates stability constant of albumin-like Cu2+ complex. / Miyamoto, Takaaki; Kamino, Shinichiro; Odani, Akira; Hiromura, Makoto; Enomoto, Shuichi.

In: Chemistry Letters, Vol. 42, No. 9, 2013, p. 1099-1101.

Research output: Contribution to journalArticle

Miyamoto, Takaaki ; Kamino, Shinichiro ; Odani, Akira ; Hiromura, Makoto ; Enomoto, Shuichi. / Basicity of N-Terminal amine in ATCUN peptide regulates stability constant of albumin-like Cu2+ complex. In: Chemistry Letters. 2013 ; Vol. 42, No. 9. pp. 1099-1101.
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