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Quantitative IR spectrophotometry of peptide compounds in water (H2O) solutions. I. Spectral parameters of amino acid residue absorption bands

✍ Scribed by S. Yu. Venyaminov; N. N. Kalnin

Publisher
Wiley (John Wiley & Sons)
Year
1990
Tongue
English
Weight
865 KB
Volume
30
Category
Article
ISSN
0006-3525

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✦ Synopsis

Abstract

Infrared spectra of the amino acid residues in H~2~O solution have been obtained in the 1800–1400‐cm^−1^ region. It has been established that amino acid residues of arginine, asparagine, glutamine, aspartic and glutamic acids, lysine, tyrosine, histidine, and phenylalanine have intensive absorption in this spectral region. Infrared spectra for a set of model compounds have been measured. On the basis of these data, spectral parameters of amino acid residue absorption bands have been determined.

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