Ananthanarayanan, SV and Soman, KV and Ramakrishnan, C (1987) A novel supersecondary structure in globular proteins comprising the collagen-like helix and ?-turn. In: Journal of Molecular Biology, 198 (4). pp. 705-709.
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Abstract
A structure consisting of the polyproline-II or collagen-like helix immediately succeeded by a ?-turn is seen in several synthetic peptides and has been suggested to be the conformational requirement for proline hydroxylation in nascent procollagen. Using a simple algorithm for detecting secondary structures, we have analysed crystal structure data on 40 globular proteins and have found eight examples of the collagen-helix + ?-turn supersecondary structure in 15 proteins that contain the collagen-like helical segments.
Item Type: | Journal Article |
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Publication: | Journal of Molecular Biology |
Publisher: | Elsevier science |
Additional Information: | Copyright of this article belongs to Elsevier science. |
Department/Centre: | Division of Biological Sciences > Molecular Biophysics Unit |
Date Deposited: | 22 Oct 2010 07:43 |
Last Modified: | 22 Oct 2010 07:43 |
URI: | http://eprints.iisc.ac.in/id/eprint/33385 |
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