Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/507
Title: Understanding the Membrane Binding Mechanism of Thermostable Direct Hemolysin
Authors: Yengkhom, Gunidhar
Chattopadhyay, Kausik
Keywords: Biology
Membrane
Issue Date: 15-Jul-2015
Publisher: IISER M
Abstract: From the hemolytic activity assay, it is observed that Y87ATDH and Y87F TDH lose their functional activities, while WT TDH shows 100 % hemolysis of RBCs. From far UV spectra, and intrinsic tryptophan fluorescence spectra, it is observed that Y87F TDH maintained structural integrity, while there is deviation in Y87A TDH as that of WT TDH. Y87F TDH shows similar binding as that of WT TDH with PC liposome and RBCs. From the present results, it could not be concluded that Tyr87 in TDH is important in membrane binding. But, it is certain that Tyr87 in TDH is important in formation of a functional toxin as, both Y87A TDH and Y87F TDH lose their functional activity when checked with human erythrocytes.
URI: http://hdl.handle.net/123456789/507
Appears in Collections:MS-10

Files in This Item:
File Description SizeFormat 
MS10067.pdf23.93 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.