Fourier deconvolution of the amide I FTIR band of insulin-polyamino acid complexes as related to conformation

K. Herzog; K. Braun; G. Losse

doi:10.1117/12.56385

1 March 1992 Fourier deconvolution of the amide I FTIR band of insulin-polyamino acid complexes as related to conformation

K. Herzog, K. Braun, G. Losse

Author Affiliations +

Proceedings Volume 1575, 8th Intl Conf on Fourier Transform Spectroscopy; (1992) https://doi.org/10.1117/12.56385
Event: Eighth International Conference on Fourier Transform Spectroscopy, 1991, Lubeck-Travemunde, Germany

Abstract

Fourier deconvolution has been employed to enhance the resolution of the amide I FTIR band of different insulin polyamino acid complexes and mixtures. The broad band was resolved into several components. The overall shape of the amide I band of complexes and mixtures was found to be nearly Lorentzian. Therefore a Lorentzian function was used for the deconvolution. The resolved band components were assigned to specific protein conformations.

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K. Herzog, K. Braun, and G. Losse "Fourier deconvolution of the amide I FTIR band of insulin-polyamino acid complexes as related to conformation", Proc. SPIE 1575, 8th Intl Conf on Fourier Transform Spectroscopy, (1 March 1992); https://doi.org/10.1117/12.56385

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