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377d
From Proteopedia
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==5'-R(*CP*GP*UP*AP*CP*DG)-3'== | ==5'-R(*CP*GP*UP*AP*CP*DG)-3'== | ||
| - | <StructureSection load='377d' size='340' side='right' caption='[[377d]], [[Resolution|resolution]] 1.76Å' scene=''> | + | <StructureSection load='377d' size='340' side='right'caption='[[377d]], [[Resolution|resolution]] 1.76Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[377d]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=377D OCA]. For a <b>guided tour on the structure components</b> use [ | + | <table><tr><td colspan='2'>[[377d]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=377D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=377D FirstGlance]. <br> |
| - | </td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.76Å</td></tr> |
| + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=377d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=377d OCA], [https://pdbe.org/377d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=377d RCSB], [https://www.ebi.ac.uk/pdbsum/377d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=377d ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | The crystal structure of the alternating RNA r(CGUAC)dG with a 3'-terminal deoxy G residue has been determined at 1.76 A resolution. The crystal belongs to the orthorhombic space group C2221, unit-cell dimensions a = 29.53, b = 44.61 and c = 94.18 A, with two independent duplexes (I and II) per asymmetric unit. The structure was solved by the molecular-replacement method. The final R factor was 18.8% using 4757 reflections in the resolution range 8.0-1.76 A. The model contains a total of 496 atoms and 85 solvent molecules. The two duplexes form the repeating unit and stack in the usual head-to-tail (5',3'/5',3') fashion into a pseudocontinuous helical column. Almost all of the 2'-hydroxyl groups are engaged in the three modes of water-mediated interactions to the base N3/O2 atoms, the sugar O4' atoms and the backbone phosphates. Thus, the 2'-hydroxyl group of RNA is probably contributing to the stability of the duplexes. | ||
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| - | 1.76 A structure of a pyrimidine start alternating A-RNA hexamer r(CGUAC)dG.,Biswas R, Mitra SN, Sundaralingam M Acta Crystallogr D Biol Crystallogr. 1998 Jul 1;54(Pt 4):570-6. PMID:9761851<ref>PMID:9761851</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | == References == | ||
| - | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Biswas R]] |
| - | [[Category: | + | [[Category: Mitra SN]] |
| - | [[Category: | + | [[Category: Sundaralingam M]] |
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Current revision
5'-R(*CP*GP*UP*AP*CP*DG)-3'
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