1uw3
From Proteopedia
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[[Category: transmissible spongiform encephalopathy]] | [[Category: transmissible spongiform encephalopathy]] | ||
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Revision as of 14:08, 30 October 2007
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THE CRYSTAL STRUCTURE OF THE GLOBULAR DOMAIN OF SHEEP PRION PROTEIN
Overview
The prion protein PrP is a naturally occurring polypeptide that becomes, transformed from a normal conformation to that of an aggregated form, characteristic of pathological states in fatal transmissible spongiform, conditions such as Creutzfeld-Jacob Disease and Bovine Spongiform, Encephalopathy. We report the crystal structure, at 2 A resolution, of, residues 123-230 of the C-terminal globular domain of the ARQ allele of, sheep prion protein (PrP). The asymmetric unit contains a single molecule, whose secondary structure and overall organisation correspond to those, structures of PrPs from various mammalian species determined by NMR. The, globular domain shows a close association of helix-1, the C-terminal, portion of helix-2 and the N-terminal portion of helix-3, bounded by the, ... [(full description)]
About this Structure
1UW3 is a [Single protein] structure of sequence from [Ovis aries] with PO4 and GTT as [ligands]. Structure known Active Site: GTT. Full crystallographic information is available from [OCA].
Reference
The crystal structure of the globular domain of sheep prion protein., Haire LF, Whyte SM, Vasisht N, Gill AC, Verma C, Dodson EJ, Dodson GG, Bayley PM, J Mol Biol. 2004 Mar 5;336(5):1175-83. PMID:15037077
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