DNA Solution Conformation via Infrared Circular Dichroism: Experimental and Theoretical Results for B-Family Polymers

Wenxin Zhong; Miriam Gulotta; Dixie J. Goss; Max Diem

doi:10.1021/bi00484a018

DNA Solution Conformation via Infrared Circular Dichroism: Experimental and Theoretical Results for B-Family Polymers

Wenxin Zhong, Miriam Gulotta, Dixie J. Goss, Max Diem

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Abstract

Infrared (vibrational) circular dichroism (VCD) has been observed for the DNA models d(CG)₅, poly(dG-dC)•poly(dG-dC), poly(dG)•poly(dC), poly(dA-dT)•poly(dA-dT), and poly(dA)•poly(dT) in the B-conformation in buffered, aqueous solution. The observed results are quantitatively interpreted in terms of the exciton model for coupled carbonyl stretching vibrational states.

Original language	English (US)
Pages (from-to)	7485-7491
Number of pages	7
Journal	Biochemistry
Volume	29
Issue number	32
DOIs	https://doi.org/10.1021/bi00484a018
State	Published - Aug 1 1990
Externally published	Yes

All Science Journal Classification (ASJC) codes

Biochemistry

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10.1021/bi00484a018

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@article{31f3a43e94d942b0a68a3e47745b1df0,

title = "DNA Solution Conformation via Infrared Circular Dichroism: Experimental and Theoretical Results for B-Family Polymers",

abstract = "Infrared (vibrational) circular dichroism (VCD) has been observed for the DNA models d(CG)5, poly(dG-dC)•poly(dG-dC), poly(dG)•poly(dC), poly(dA-dT)•poly(dA-dT), and poly(dA)•poly(dT) in the B-conformation in buffered, aqueous solution. The observed results are quantitatively interpreted in terms of the exciton model for coupled carbonyl stretching vibrational states.",

author = "Wenxin Zhong and Miriam Gulotta and Goss, {Dixie J.} and Max Diem",

year = "1990",

month = aug,

day = "1",

doi = "10.1021/bi00484a018",

language = "English (US)",

volume = "29",

pages = "7485--7491",

journal = "Biochemistry",

issn = "0006-2960",

publisher = "American Chemical Society",

number = "32",

}

TY - JOUR

T1 - DNA Solution Conformation via Infrared Circular Dichroism

T2 - Experimental and Theoretical Results for B-Family Polymers

AU - Zhong, Wenxin

AU - Gulotta, Miriam

AU - Goss, Dixie J.

AU - Diem, Max

PY - 1990/8/1

Y1 - 1990/8/1

N2 - Infrared (vibrational) circular dichroism (VCD) has been observed for the DNA models d(CG)5, poly(dG-dC)•poly(dG-dC), poly(dG)•poly(dC), poly(dA-dT)•poly(dA-dT), and poly(dA)•poly(dT) in the B-conformation in buffered, aqueous solution. The observed results are quantitatively interpreted in terms of the exciton model for coupled carbonyl stretching vibrational states.

AB - Infrared (vibrational) circular dichroism (VCD) has been observed for the DNA models d(CG)5, poly(dG-dC)•poly(dG-dC), poly(dG)•poly(dC), poly(dA-dT)•poly(dA-dT), and poly(dA)•poly(dT) in the B-conformation in buffered, aqueous solution. The observed results are quantitatively interpreted in terms of the exciton model for coupled carbonyl stretching vibrational states.

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U2 - 10.1021/bi00484a018

DO - 10.1021/bi00484a018

M3 - Article

C2 - 2223780

AN - SCOPUS:0025102653

SN - 0006-2960

VL - 29

SP - 7485

EP - 7491

JO - Biochemistry

JF - Biochemistry

IS - 32

ER -

DNA Solution Conformation via Infrared Circular Dichroism: Experimental and Theoretical Results for B-Family Polymers

Abstract

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