1pup
From Proteopedia
(Difference between revisions)
| (10 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | [[Image:1pup.gif|left|200px]] | ||
| - | + | ==CRYSTAL STRUCTURE OF A PEPTIDE NUCLEIC ACID (PNA) DUPLEX AT 1.7 ANGSTROMS RESOLUTION== | |
| - | + | <StructureSection load='1pup' size='340' side='right'caption='[[1pup]], [[Resolution|resolution]] 1.70Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[1pup]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PUP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1PUP FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.7Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=APN:2-AMINOETHYLGLYCINE-CARBONYLMETHYLENE-ADENINE'>APN</scene>, <scene name='pdbligand=CPN:2-AMINOETHYLGLYCINE-CARBONYLMETHYLENE-CYTOSINE'>CPN</scene>, <scene name='pdbligand=GPN:2-AMINOETHYLGLYCINE-CARBONYLMETHYLENE-GUANINE'>GPN</scene>, <scene name='pdbligand=NH2:AMINO+GROUP'>NH2</scene>, <scene name='pdbligand=TPN:2-AMINOETHYLGLYCINE-CARBONYLMETHYLENE-THYMINE'>TPN</scene></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=1pup FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pup OCA], [https://pdbe.org/1pup PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1pup RCSB], [https://www.ebi.ac.uk/pdbsum/1pup PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1pup ProSAT]</span></td></tr> | |
| - | + | </table> | |
| - | + | <div style="background-color:#fffaf0;"> | |
| - | + | == Publication Abstract from PubMed == | |
| - | + | ||
| - | == | + | |
The crystal structure of a PNA duplex reveals both a right- and a left-handed helix in the unit cell. The helices are wide (28A), large pitched (18bp) with the base pairs perpendicular to the helix axis, thereby demonstrating that PNA besides adapting to oligonucleotide partners also has a unique structure by itself. | The crystal structure of a PNA duplex reveals both a right- and a left-handed helix in the unit cell. The helices are wide (28A), large pitched (18bp) with the base pairs perpendicular to the helix axis, thereby demonstrating that PNA besides adapting to oligonucleotide partners also has a unique structure by itself. | ||
| - | + | Crystal structure of a peptide nucleic acid (PNA) duplex at 1.7 A resolution.,Rasmussen H, Kastrup JS, Nielsen JN, Nielsen JM, Nielsen PE Nat Struct Biol. 1997 Feb;4(2):98-101. PMID:9033585<ref>PMID:9033585</ref> | |
| - | + | ||
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | <div class="pdbe-citations 1pup" style="background-color:#fffaf0;"></div> | |
| - | + | == References == | |
| - | [[Category: | + | <references/> |
| - | [[Category: | + | __TOC__ |
| - | [[Category: | + | </StructureSection> |
| - | + | [[Category: Large Structures]] | |
| + | [[Category: Kastrup JS]] | ||
| + | [[Category: Rasmussen H]] | ||
Current revision
CRYSTAL STRUCTURE OF A PEPTIDE NUCLEIC ACID (PNA) DUPLEX AT 1.7 ANGSTROMS RESOLUTION
| |||||||||||
