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1bgw

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[[Image:1bgw.gif|left|200px]]
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[[Image:1bgw.png|left|200px]]
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==Overview==
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{{ABSTRACT_8538787}}
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The crystal structure of a large fragment of yeast type II DNA topoisomerase reveals a heart-shaped dimeric protein with a large central hole. It provides a molecular model of the enzyme as an ATP-modulated clamp with two sets of jaws at opposite ends, connected by multiple joints. An enzyme with bound DNA can admit a second DNA duplex through one set of jaws, transport it through the cleaved first duplex, and expel it through the other set of jaws.
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==About this Structure==
==About this Structure==
1BGW is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. The following page contains interesting information on the relation of 1BGW with [[http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/pdb73_1.html Topoisomerases]]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BGW OCA].
1BGW is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. The following page contains interesting information on the relation of 1BGW with [[http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/pdb73_1.html Topoisomerases]]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BGW OCA].
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==Reference==
 
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Structure and mechanism of DNA topoisomerase II., Berger JM, Gamblin SJ, Harrison SC, Wang JC, Nature. 1996 Jan 18;379(6562):225-32. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8538787 8538787]
 
[[Category: Saccharomyces cerevisiae]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Single protein]]
[[Category: Single protein]]
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[[Category: Phosphorylated nuclear protein]]
[[Category: Phosphorylated nuclear protein]]
[[Category: Topoisomerase]]
[[Category: Topoisomerase]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 11:29:46 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Jun 26 17:05:07 2008''

Revision as of 14:05, 26 June 2008

Template:STRUCTURE 1bgw

TOPOISOMERASE RESIDUES 410-1202,


Template:ABSTRACT 8538787

About this Structure

1BGW is a Single protein structure of sequence from Saccharomyces cerevisiae. The following page contains interesting information on the relation of 1BGW with [Topoisomerases]. Full crystallographic information is available from OCA.

Page seeded by OCA on Thu Jun 26 17:05:07 2008

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