1pup: Difference between revisions
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[[Image:1pup.gif|left|200px]] | [[Image:1pup.gif|left|200px]] | ||
'''CRYSTAL STRUCTURE OF A PEPTIDE NUCLEIC ACID (PNA) DUPLEX AT 1.7 ANGSTROMS RESOLUTION''' | {{Structure | ||
|PDB= 1pup |SIZE=350|CAPTION= <scene name='initialview01'>1pup</scene>, resolution 1.700Å | |||
|SITE= | |||
|LIGAND= <scene name='pdbligand=NH2:AMINO GROUP'>NH2</scene> | |||
|ACTIVITY= | |||
|GENE= | |||
}} | |||
'''CRYSTAL STRUCTURE OF A PEPTIDE NUCLEIC ACID (PNA) DUPLEX AT 1.7 ANGSTROMS RESOLUTION''' | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
1PUP is a [ | 1PUP is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/ ]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PUP OCA]. | ||
==Reference== | ==Reference== | ||
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:[http:// | 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:[http://www.ncbi.nlm.nih.gov/pubmed/9033585 9033585] | ||
[[Category: Protein complex]] | [[Category: Protein complex]] | ||
[[Category: Kastrup, J S.]] | [[Category: Kastrup, J S.]] | ||
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[[Category: peptide nucleic acid]] | [[Category: peptide nucleic acid]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 13:29:16 2008'' | ||
Revision as of 11:29, 20 March 2008
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| 1pup, resolution 1.700Å | |||||||||||||
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| Ligands: | NH2 | ||||||||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||||||||
CRYSTAL STRUCTURE OF A PEPTIDE NUCLEIC ACID (PNA) DUPLEX AT 1.7 ANGSTROMS RESOLUTION
Overview
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.
About this Structure
1PUP is a Protein complex structure of sequences from [1]. Full crystallographic information is available from OCA.
Reference
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
Page seeded by OCA on Thu Mar 20 13:29:16 2008
