2dcg: Difference between revisions

Revision as of 00:10, 4 May 2008

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

OverviewOverview

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 StructureAbout this Structure

The following page contains interesting information on the relation of 2DCG with [DNA]. Full crystallographic information is available from OCA.

ReferenceReference

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 Sun May 4 00:09:59 2008

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA

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 [[Image:2dcg.jpg|left|200px]]
- {{Structure
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+The line below this paragraph, containing "STRUCTURE_2dcg", creates the "Structure Box" on the page.
-|SITE=
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-|LIGAND= <scene name='pdbligand=DC:2&#39;-DEOXYCYTIDINE-5&#39;-MONOPHOSPHATE'>DC</scene>, <scene name='pdbligand=DG:2&#39;-DEOXYGUANOSINE-5&#39;-MONOPHOSPHATE'>DG</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SPM:SPERMINE'>SPM</scene>
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-|RELATEDENTRY=
-|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2dcg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2dcg OCA], [http://www.ebi.ac.uk/pdbsum/2dcg PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2dcg RCSB]</span>
-}}
 '''MOLECULAR STRUCTURE OF A LEFT-HANDED DOUBLE HELICAL DNA FRAGMENT AT ATOMIC RESOLUTION'''
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 ==About this Structure==
-DCG 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].
+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==
 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: Protein complex]]
 [[Category: Boom, J H.Van.]]
 [[Category: Crawford, J L.]]
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 [[Category: Rich, A.]]
 [[Category: Wang, A H.J.]]
-[[Category: double helix]]
+[[Category: Double helix]]
-[[Category: z-dna]]
+[[Category: Z-dna]]
+''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May  4 00:09:59 2008''
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 02:32:50 2008''