A spectroscopic study of the interaction of allylisothiocyanate with mustard 12S protein.

Kishore Kumar Murthy, N. V. and Appu Rao, A. G. and Narasinga Rao, M. S. (1986) A spectroscopic study of the interaction of allylisothiocyanate with mustard 12S protein. International Journal of Peptide and Protein Research, 28. pp. 462-467.

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Abstract

The interaction of allylisothiocyanate (AIT) with mustard 12s protein resulted in a change in the absorption spectrum of the protein below 280nm without any shift in the A,. The spectrophotometric titration of mustard 12s protein after interaction with AIT suggested the involvement of phenolic groups. Upon interaction with AIT, a new band at 250nm appeared in the near ultraviolet circular dichroism spectrum of the protein. However, no change occurred in the far ultraviolet circular dichroism spectrum. Circular dichroism measurements with amino acids suggest the possible involvement of tyrosine residues in the interaction of AJT with mustard 12s protein.

Item Type:	Article
Uncontrolled Keywords:	mustard 12s protein; allylisothiocyanate interaction; spectroscopic study
Subjects:	600 Technology > 08 Food technology > 16 Nutritive value > 03 Proteins 600 Technology > 08 Food technology > 19 Lipids-oils/fats > 04 Mustard seed
Divisions:	Protein Chemistry and Technology
Depositing User:	Food Sci. & Technol. Information Services
Date Deposited:	19 Mar 2018 06:05
Last Modified:	19 Mar 2018 06:05
URI:	http://ir.cftri.res.in/id/eprint/2598

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