1ecr

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[[Image:1ecr.gif|left|200px]]<br /><applet load="1ecr" size="350" color="white" frame="true" align="right" spinBox="true"
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[[Image:1ecr.gif|left|200px]]
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caption="1ecr, resolution 2.700&Aring;" />
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'''ESCHERICHIA COLI REPLICATION TERMINATOR PROTEIN (TUS) COMPLEXED WITH DNA'''<br />
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{{Structure
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|PDB= 1ecr |SIZE=350|CAPTION= <scene name='initialview01'>1ecr</scene>, resolution 2.700&Aring;
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|SITE=
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|LIGAND=
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|ACTIVITY=
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|GENE=
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}}
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'''ESCHERICHIA COLI REPLICATION TERMINATOR PROTEIN (TUS) COMPLEXED WITH DNA'''
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==Overview==
==Overview==
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==About this Structure==
==About this Structure==
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1ECR is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ECR OCA].
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1ECR is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ECR OCA].
==Reference==
==Reference==
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Structure of a replication-terminator protein complexed with DNA., Kamada K, Horiuchi T, Ohsumi K, Shimamoto N, Morikawa K, Nature. 1996 Oct 17;383(6601):598-603. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=8857533 8857533]
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Structure of a replication-terminator protein complexed with DNA., Kamada K, Horiuchi T, Ohsumi K, Shimamoto N, Morikawa K, Nature. 1996 Oct 17;383(6601):598-603. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8857533 8857533]
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
[[Category: Single protein]]
[[Category: Single protein]]
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[[Category: dna-binding]]
[[Category: dna-binding]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 12:26:21 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 10:53:45 2008''

Revision as of 08:53, 20 March 2008

Image:1ecr.gif


PDB ID 1ecr

Drag the structure with the mouse to rotate
, resolution 2.700Å
Coordinates: save as pdb, mmCIF, xml



ESCHERICHIA COLI REPLICATION TERMINATOR PROTEIN (TUS) COMPLEXED WITH DNA


Overview

The crystal structure of the Escherichia coli replication-terminator protein (Tus) bound to terminus-site (Ter) DNA has been determined at 2.7 A resolution. The Tus protein folds into a previously undescribed architecture divided into two domains by a central basic cleft. This cleft accommodates locally deformed B-form Ter DNA and makes extensive contacts with the major groove, mainly through two interdomain beta-strands. The unusual structural features of this complex may explain how the replication fork is halted in only one direction.

About this Structure

1ECR is a Single protein structure of sequence from Escherichia coli. Full crystallographic information is available from OCA.

Reference

Structure of a replication-terminator protein complexed with DNA., Kamada K, Horiuchi T, Ohsumi K, Shimamoto N, Morikawa K, Nature. 1996 Oct 17;383(6601):598-603. PMID:8857533

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