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3hsc
From Proteopedia
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[[Image:3hsc.jpg|left|200px]] | [[Image:3hsc.jpg|left|200px]] | ||
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'''THREE-DIMENSIONAL STRUCTURE OF THE ATPASE FRAGMENT OF A 70K HEAT-SHOCK COGNATE PROTEIN''' | '''THREE-DIMENSIONAL STRUCTURE OF THE ATPASE FRAGMENT OF A 70K HEAT-SHOCK COGNATE PROTEIN''' | ||
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==About this Structure== | ==About this Structure== | ||
| - | 3HSC is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. This structure supersedes the now removed PDB entries | + | 3HSC is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. This structure supersedes the now removed PDB entries and [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1hsc 1hsc]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HSC OCA]. |
==Reference== | ==Reference== | ||
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[[Category: Flaherty, K M.]] | [[Category: Flaherty, K M.]] | ||
[[Category: Mckay, D B.]] | [[Category: Mckay, D B.]] | ||
| - | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May 4 22:04:09 2008'' | |
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| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | |
Revision as of 19:04, 4 May 2008
THREE-DIMENSIONAL STRUCTURE OF THE ATPASE FRAGMENT OF A 70K HEAT-SHOCK COGNATE PROTEIN
Overview
The three-dimensional structure of the amino-terminal 44K ATPase fragment of the 70K bovine heat-shock cognate protein has been solved to a resolution of 2.2 A. The ATPase fragment has two structural lobes with a deep cleft between them; ATP binds at the base of the cleft. Surprisingly, the nucleotide-binding 'core' of the ATPase fragment has a tertiary structure similar to that of hexokinase, although the remainder of the structures of the two proteins are completely dissimilar, suggesting that both the phosphotransferase mechanism and the substrate-induced conformational change intrinsic to the hexokinases may be used by the 70K heat shock-related proteins.
About this Structure
3HSC is a Single protein structure of sequence from Bos taurus. This structure supersedes the now removed PDB entries and 1hsc. Full crystallographic information is available from OCA.
Reference
Three-dimensional structure of the ATPase fragment of a 70K heat-shock cognate protein., Flaherty KM, DeLuca-Flaherty C, McKay DB, Nature. 1990 Aug 16;346(6285):623-8. PMID:2143562 Page seeded by OCA on Sun May 4 22:04:09 2008
