2dcg

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[[Image:2dcg.jpg|left|200px]]<br /><applet load="2dcg" size="350" color="white" frame="true" align="right" spinBox="true"
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[[Image:2dcg.jpg|left|200px]]
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caption="2dcg, resolution 0.900&Aring;" />
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'''MOLECULAR STRUCTURE OF A LEFT-HANDED DOUBLE HELICAL DNA FRAGMENT AT ATOMIC RESOLUTION'''<br />
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{{Structure
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|PDB= 2dcg |SIZE=350|CAPTION= <scene name='initialview01'>2dcg</scene>, resolution 0.900&Aring;
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|SITE=
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|LIGAND= <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene> and <scene name='pdbligand=SPM:SPERMINE'>SPM</scene>
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|ACTIVITY=
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|GENE=
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}}
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'''MOLECULAR STRUCTURE OF A LEFT-HANDED DOUBLE HELICAL DNA FRAGMENT AT ATOMIC RESOLUTION'''
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==Overview==
==Overview==
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==About this Structure==
==About this Structure==
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2DCG is a [http://en.wikipedia.org/wiki/Protein_complex Protein complex] structure of sequences from [http://en.wikipedia.org/wiki/ ] with <scene name='pdbligand=MG:'>MG</scene> and <scene name='pdbligand=SPM:'>SPM</scene> as [http://en.wikipedia.org/wiki/ligands ligands]. The following page contains interesting information on the relation of 2DCG with [[http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/pdb23_1.html DNA]]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DCG OCA].
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2DCG is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/ ]. The following page contains interesting information on the relation of 2DCG with [[http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/pdb23_1.html DNA]]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DCG OCA].
==Reference==
==Reference==
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Molecular structure of a left-handed double helical DNA fragment at atomic resolution., Wang AH, Quigley GJ, Kolpak FJ, Crawford JL, van Boom JH, van der Marel G, Rich A, Nature. 1979 Dec 13;282(5740):680-6. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=514347 514347]
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Molecular structure of a left-handed double helical DNA fragment at atomic resolution., Wang AH, Quigley GJ, Kolpak FJ, Crawford JL, van Boom JH, van der Marel G, Rich A, Nature. 1979 Dec 13;282(5740):680-6. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/514347 514347]
[[Category: DNA]]
[[Category: DNA]]
[[Category: Protein complex]]
[[Category: Protein complex]]
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[[Category: z-dna]]
[[Category: z-dna]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 16:57:25 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 16:25:38 2008''

Revision as of 14:25, 20 March 2008

Image:2dcg.jpg


PDB ID 2dcg

Drag the structure with the mouse to rotate
, resolution 0.900Å
Ligands: and
Coordinates: save as pdb, mmCIF, xml



MOLECULAR STRUCTURE OF A LEFT-HANDED DOUBLE HELICAL DNA FRAGMENT AT ATOMIC RESOLUTION


Overview

The DNA fragment d(CpGpCpGpCpG) crystallises as a left-handed double helical molecule with Watson-Crick base pairs and an antiparallel organisation of the sugar phosphate chains. The helix has two nucleotides in the asymmetric unit and contains twelve base pairs per turn. It differs significantly from right-handed B-DNA.

About this Structure

2DCG is a Protein complex structure of sequences from [1]. The following page contains interesting information on the relation of 2DCG with [DNA]. Full crystallographic information is available from OCA.

Reference

Molecular structure of a left-handed double helical DNA fragment at atomic resolution., Wang AH, Quigley GJ, Kolpak FJ, Crawford JL, van Boom JH, van der Marel G, Rich A, Nature. 1979 Dec 13;282(5740):680-6. PMID:514347

Page seeded by OCA on Thu Mar 20 16:25:38 2008

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