1d53

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (06:49, 7 February 2024) (edit) (undo)
 
(6 intermediate revisions not shown.)
Line 1: Line 1:
 +
==CRYSTAL STRUCTURE AT 1.5 ANGSTROMS RESOLUTION OF D(CGCICICG), AN OCTANUCLEOTIDE CONTAINING INOSINE, AND ITS COMPARISON WITH D(CGCG) AND D(CGCGCG) STRUCTURES==
==CRYSTAL STRUCTURE AT 1.5 ANGSTROMS RESOLUTION OF D(CGCICICG), AN OCTANUCLEOTIDE CONTAINING INOSINE, AND ITS COMPARISON WITH D(CGCG) AND D(CGCGCG) STRUCTURES==
-
<StructureSection load='1d53' size='340' side='right' caption='[[1d53]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
+
<StructureSection load='1d53' size='340' side='right'caption='[[1d53]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
-
<table><tr><td colspan='2'>[[1d53]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1D53 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1D53 FirstGlance]. <br>
+
<table><tr><td colspan='2'>[[1d53]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1D53 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1D53 FirstGlance]. <br>
-
</td></tr><tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1d53 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1d53 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1d53 RCSB], [http://www.ebi.ac.uk/pdbsum/1d53 PDBsum]</span></td></tr>
+
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.5&#8491;</td></tr>
-
<table>
+
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1d53 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1d53 OCA], [https://pdbe.org/1d53 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1d53 RCSB], [https://www.ebi.ac.uk/pdbsum/1d53 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1d53 ProSAT]</span></td></tr>
-
<div style="background-color:#fffaf0;">
+
</table>
-
== Publication Abstract from PubMed ==
+
-
The octadeoxyribonucleotide d(CGCICICG) has been crystallized in space group P(6)5(22) with unit cell dimensions of a = b = 31.0 A and c = 43.7 A, and X-ray diffraction data have been collected to 1.5-A resolution. Precession photographs and the self-Patterson function indicate that 12 base pairs of Z-conformation DNA stack along the c-axis, and the double helices pack in a hexagonal array similar to that seen in other crystals of Z-DNA. The structure has been solved by both Patterson deconvolution and molecular replacement methods and refined in space group P(6)5 to an R factor of 0.225 using 2503 unique reflections greater than 3.0 sigma (F). Comparison of the molecules within the hexagonal lattice with highly refined crystal structures of other Z-DNA reveals only minor conformational differences, most notably in the pucker of the deoxyribose of the purine residues. The DNA has multiple occupancy of C:I and C:G base pairs, and C:I base pairs adopt a conformation similar to that of C:G base pairs.
+
-
 
+
-
Crystal structure at 1.5-A resolution of d(CGCICICG), an octanucleotide containing inosine, and its comparison with d(CGCG) and d(CGCGCG) structures.,Kumar VD, Harrison RW, Andrews LC, Weber IT Biochemistry. 1992 Feb 11;31(5):1541-50. PMID:1737011<ref>PMID:1737011</ref>
+
-
 
+
-
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+
-
</div>
+
-
== References ==
+
-
<references/>
+
__TOC__
__TOC__
</StructureSection>
</StructureSection>
-
[[Category: Andrews, L C.]]
+
[[Category: Large Structures]]
-
[[Category: Harrison, R W.]]
+
[[Category: Andrews LC]]
-
[[Category: Kumar, V D.]]
+
[[Category: Harrison RW]]
-
[[Category: Weber, I T.]]
+
[[Category: Kumar VD]]
-
[[Category: Dna]]
+
[[Category: Weber IT]]
-
[[Category: Double helix]]
+
-
[[Category: Z-dna]]
+

Current revision

CRYSTAL STRUCTURE AT 1.5 ANGSTROMS RESOLUTION OF D(CGCICICG), AN OCTANUCLEOTIDE CONTAINING INOSINE, AND ITS COMPARISON WITH D(CGCG) AND D(CGCGCG) STRUCTURES

PDB ID 1d53

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1d53"
Personal tools