1ih6: Difference between revisions

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New page: left|200px<br /><applet load="1ih6" size="450" color="white" frame="true" align="right" spinBox="true" caption="1ih6, resolution 1.45Å" /> '''Multi-Conformation C...
 
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[[Image:1ih6.gif|left|200px]]<br /><applet load="1ih6" size="450" color="white" frame="true" align="right" spinBox="true"
caption="1ih6, resolution 1.45&Aring;" />
'''Multi-Conformation Crystal Structure of GGBr5CGCC'''<br />


==Overview==
==Multi-Conformation Crystal Structure of GGBr5CGCC==
The transition between B- and A-DNA was first observed nearly 50 years, ago. We have now mapped this transformation through a set of, single-crystal structures of the sequence d(GGCGCC)2, with various, intermediates being trapped by methylating or brominating the cytosine, bases. The resulting pathway progresses through 13 conformational steps, with a composite structure that pairs A-nucleotides with complementary, B-nucleotides serving as a distinct transition intermediate. The details, of each step in the conversion of B- to A-DNA are thus revealed at the, atomic level, placing intermediates for this and other sequences in the, context of a common pathway.
<StructureSection load='1ih6' size='340' side='right'caption='[[1ih6]], [[Resolution|resolution]] 1.45&Aring;' scene=''>
 
== Structural highlights ==
==About this Structure==
<table><tr><td colspan='2'>[[1ih6]] is a 8 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IH6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1IH6 FirstGlance]. <br>
1IH6 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://ispc.weizmann.ac.il/oca-bin/ocashort?id=1IH6 OCA].  
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.45&#8491;</td></tr>
 
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CBR:5-BROMO-2-DEOXY-CYTIDINE-5-MONOPHOSPHATE'>CBR</scene></td></tr>
==Reference==
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1ih6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ih6 OCA], [https://pdbe.org/1ih6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ih6 RCSB], [https://www.ebi.ac.uk/pdbsum/1ih6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ih6 ProSAT]</span></td></tr>
A crystallographic map of the transition from B-DNA to A-DNA., Vargason JM, Henderson K, Ho PS, Proc Natl Acad Sci U S A. 2001 Jun 19;98(13):7265-70. Epub 2001 Jun 5. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=11390969 11390969]
</table>
[[Category: Protein complex]]
__TOC__
[[Category: Henderson, K.]]
</StructureSection>
[[Category: Ho, P.S.]]
[[Category: Large Structures]]
[[Category: Vargason, J.M.]]
[[Category: Henderson K]]
[[Category: b to a dna transition]]
[[Category: Ho PS]]
[[Category: dna transition]]
[[Category: Vargason JM]]
[[Category: structural transition]]
 
''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Sat Nov 24 22:00:25 2007''

Latest revision as of 10:35, 7 February 2024

Multi-Conformation Crystal Structure of GGBr5CGCCMulti-Conformation Crystal Structure of GGBr5CGCC

Structural highlights

1ih6 is a 8 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.45Å
Ligands:
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

1ih6, resolution 1.45Å

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