N-terminal region (domain 1) of calmodulin is the low affinity site for Ca2+. A 13C NMR study of S-cyanocalmodulin.

N-terminal region (domain 1) of calmodulin is the low affinity site for Ca2+. A 13C NMR study of S-cyanocalmodulin. Research Abstract Details 

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N-terminal region (domain 1) of calmodulin is the low affinity site for Ca2+. A 13C NMR study of S-cyanocalmodulin. Abstract Text:

M Yazawa,E Kawamura,O Minowa,K Yagi,M Ikura,K Hikichi,

A single cysteine residue (Cys-27) of wheat calmodulin was labeled with 13C by cyanylation. No change in the Ca2+ saturation pattern was observed after the cyanylation. On titration which Ca2+, the chemical shift of the 13C-label showed a downfield shift. The downfield shift was observed at Ca2+/calmodulin molar ratios between 1.8 and 3.5, while a blue shift of the UV absorption of Tyr-139 was observed between 0 and 1.7. The result indicated the domain 1 containing Cys-27 to be the low affinity site for Ca2+.

N-terminal region (domain 1) of calmodulin is the low affinity site for Ca2+. A 13C NMR study of S-cyanocalmodulin. Publishing Authors By Initials

M Yazawa,E Kawamura,O Minowa,K Yagi,M Ikura,K Hikichi,

For similar investigative techniques: chemistry, analytical: spectrum analysis: magnetic resonance spectroscopy research abstracts see: investigative techniques: chemistry, analytical: spectrum analysis: magnetic resonance spectroscopy research

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N-terminal region (domain 1) of calmodulin is the low affinity site for Ca2+. A 13C NMR study of S-cyanocalmodulin. Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Journal of biochemistry

VOLUME: 95

Page Numbers: 443-6

Journal Abbreviation: J. Biochem.

ISSN: 0021-924X

DAY: 19

MONTH: Feb

YEAR: 1984

N-terminal region (domain 1) of calmodulin is the low affinity site for Ca2+. A 13C NMR study of S-cyanocalmodulin. Information

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LANGUAGE: eng

NlmUniqueID: 376600

N-terminal region (domain 1) of calmodulin is the low affinity site for Ca2+. A 13C NMR study of S-cyanocalmodulin. Keywords Mesh Terms:

KEYWORDS: Magnetic Resonance Spectroscopy

MESH TERMS: metabolism

Chemical & Substance for Abstract: N-terminal region (domain 1) of calmodulin is the low affinity site for Ca2+. A 13C NMR study of S-cyanocalmodulin. Information

Substance Name: Calcium

Registry Number: 7440-70-2

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Country: JAPAN

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MEDLINETA: J Biochem

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