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Theoretical analysis of environmental influence on the electronic spectra of tryptophanic residues in albumin
Author(s): G. N. Ten; N. E. Shcherbakova; V. I. Baranov
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Paper Abstract

The electronic absorption spectra of two bovine serum albumin fragments containing tryptophan residues [Trp(134) and Trp (213)] were calculated and interpreted. The electronic spectra of both fragments were compared and the influence of amino acids in their composition on the electronic absorption spectra was considered. It was shown that the electron spectrum of lysine has absorption bands in the region above 300 nm, and the spectrum of alanine – absorption band in the region of 250-300 nm.

Paper Details

Date Published: 3 June 2019
PDF: 6 pages
Proc. SPIE 11066, Saratov Fall Meeting 2018: Laser Physics, Photonic Technologies, and Molecular Modeling, 110661E (3 June 2019); doi: 10.1117/12.2523282
Show Author Affiliations
G. N. Ten, Saratov State Univ. (Russian Federation)
N. E. Shcherbakova, Russian Research Anti-Plague Institute "Microbe" (Russian Federation)
V. I. Baranov, V.I. Vernadsky Institute of Geochemistry and Analytical Chemistry (Russian Federation)


Published in SPIE Proceedings Vol. 11066:
Saratov Fall Meeting 2018: Laser Physics, Photonic Technologies, and Molecular Modeling
Vladimir L. Derbov, Editor(s)

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