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Polymer concentration dependence of the helix to random coil transition of a charged polypeptide in aqueous salt solution

Biophysical Chemistry

Oct 1, 1975

K Nitta, M Yoneyama

PMID: 96

Abstract

The helix to coil transition of poly(L-glutamic acid) was investigated in 0.05 and 0.005 M aqueous potassium chloride solutions by use of potentiometric titration and circular dichroism measurement. Polymer concentration dependence of the transition was observed in the range from 0.006 ...read more

Mentioned in this Paper

Thermodynamics
Molecular Helix
Poly(gamma-glutamic acid)
Helix (Snails)
Ions
Slow-K
Polymers
Protein Conformation
Solutions
Polypeptides
107
Paper Details
References

Polymer concentration dependence of the helix to random coil transition of a charged polypeptide in aqueous salt solution

Biophysical Chemistry

Oct 1, 1975

K Nitta, M Yoneyama

PMID: 96

DOI:

Abstract

The helix to coil transition of poly(L-glutamic acid) was investigated in 0.05 and 0.005 M aqueous potassium chloride solutions by use of potentiometric titration and circular dichroism measurement. Polymer concentration dependence of the transition was observed in the range from 0.006 ...read more

Mentioned in this Paper

Thermodynamics
Molecular Helix
Poly(gamma-glutamic acid)
Helix (Snails)
Ions
Slow-K
Polymers
Protein Conformation
Solutions
Polypeptides
107

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