1pup | pdb_00001pup

CRYSTAL STRUCTURE OF A PEPTIDE NUCLEIC ACID (PNA) DUPLEX AT 1.7 ANGSTROMS RESOLUTION

spinqualitylabelsall models 1pup, resolution 1.70Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 1pup is a 2 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. NonStd Res: APN, CPN, GPN, NH2, TPN Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum 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. 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 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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