281d

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[[Image:281d.gif|left|200px]]<br /><applet load="281d" size="350" color="white" frame="true" align="right" spinBox="true"
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[[Image:281d.gif|left|200px]]
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caption="281d, resolution 2.380&Aring;" />
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'''CRYSTAL STRUCTURE OF THE A-DNA OCTAMER D(GGCATGCC)'''<br />
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{{Structure
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|PDB= 281d |SIZE=350|CAPTION= <scene name='initialview01'>281d</scene>, resolution 2.380&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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'''CRYSTAL STRUCTURE OF THE A-DNA OCTAMER D(GGCATGCC)'''
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==Overview==
==Overview==
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==About this Structure==
==About this Structure==
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281D is a [http://en.wikipedia.org/wiki/Protein_complex Protein complex] structure of sequences from [http://en.wikipedia.org/wiki/ ]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=281D OCA].
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281D is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/ ]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=281D OCA].
==Reference==
==Reference==
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Structure of the A-DNA octamer d(GGCATGCC)., Nunn CM, Neidle S, Acta Crystallogr D Biol Crystallogr. 1997 May 1;53(Pt 3):269-73. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=15299929 15299929]
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Structure of the A-DNA octamer d(GGCATGCC)., Nunn CM, Neidle S, Acta Crystallogr D Biol Crystallogr. 1997 May 1;53(Pt 3):269-73. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15299929 15299929]
[[Category: Protein complex]]
[[Category: Protein complex]]
[[Category: Neidle, S.]]
[[Category: Neidle, S.]]
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[[Category: double helix]]
[[Category: double helix]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 16:22:10 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 15:43:34 2008''

Revision as of 13:43, 20 March 2008

Image:281d.gif


PDB ID 281d

Drag the structure with the mouse to rotate
, resolution 2.380Å
Coordinates: save as pdb, mmCIF, xml



CRYSTAL STRUCTURE OF THE A-DNA OCTAMER D(GGCATGCC)


Overview

The crystal structure of the self-complementary DNA octamer d(GGCATGCC) has been determined to a resolution of 2.38 A and R factor of 17.1%. The structure is an A-DNA octamer duplex with Watson-Crick base pairing along its length. This sequence extends the investigation of octamer duplexes of the type d(GGX(4)CC) which assume P6(1) packing within the crystallographic unit cell. The A-DNA duplex is non-linear with a helix axis curvature of 7 degrees and bending towards the DNA minor groove. In view of the biological importance of protein recognition of some A-DNA sequences the minor-groove geometry and helix-axis curvature for this structure is compared with all others of the type d(GGXATXCC).

About this Structure

281D is a Protein complex structure of sequences from [1]. Full crystallographic information is available from OCA.

Reference

Structure of the A-DNA octamer d(GGCATGCC)., Nunn CM, Neidle S, Acta Crystallogr D Biol Crystallogr. 1997 May 1;53(Pt 3):269-73. PMID:15299929

Page seeded by OCA on Thu Mar 20 15:43:34 2008

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