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| Title: | Bacteriorhodopsin analogue from indolic chromophores |
| Authors: | HOTA, PK
SINGH, AK |
| Keywords: | point-charge model
halobacterium-halobium
purple membrane
protein
pigments
rhodopsin
memories
ketones
color |
| Issue Date: | 2007 |
| Publisher: | BENTHAM SCIENCE PUBL LTD |
| Citation: | LETTERS IN ORGANIC CHEMISTRY, 4(4), 300-305 |
| Abstract: | A new analogue of bacteriorhodopsin (bR) was prepared by allowing bacterioopsin (bOP), the apo-protein of bR to interact with (2Z,4E)-3-chloro-5-(1H-indol-3-yl)-2,4-pentadienal as chromophore. It was characterised for its opsin shift, stability, light-induced pH change and fluorescence emission. Indolic aldehydes viz. 1H-indole-3-carboxaldehyde and (2Z,4E)-3-chloro-5-[1-(phenylsulfonyl)-1H-indol-3-yl]-2,4-pentadienal did not bind bOP. |
| URI: | http://dspace.library.iitb.ac.in/xmlui/handle/10054/5103
http://hdl.handle.net/10054/5103 |
| ISSN: | 1570-1786 |
| Appears in Collections: | Article
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