Title: Programming molecular topologies from single-stranded nucleic acids

Journal Article · · Nature Communications
ORCiD logo [1];  [1];  [2]; ORCiD logo [1];  [3];  [4]; ORCiD logo [1];  [2]; ORCiD logo [3];  [1]
  1. Arizona State Univ., Tempe, AZ (United States)
  2. Stanford Univ., Stanford, CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States)
  3. Harvard Medical School, Boston, MA (United States); Harvard Univ., Boston, MA (United States)
  4. National Center for Nanoscience and Technology, Beijing (China); Univ. of Chinese Academy of Sciences, Beijing (China)

Molecular knots represent one of the most extraordinary topological structures in biological polymers. Creating highly knotted nanostructures with well-defined and sophisticated geometries and topologies remains challenging. Here, we demonstrate a general strategy to design and construct highly knotted nucleic acid nanostructures, each weaved from a single-stranded DNA or RNA chain by hierarchical folding in a prescribed order. Sets of DNA and RNA knots of two- or three-dimensional shapes have been designed and constructed (ranging from 1700 to 7500 nucleotides), and they exhibit complex topological features, with high crossing numbers (from 9 up to 57). These single-stranded DNA/RNA knots can be replicated and amplified enzymatically in vitro and in vivo. Furthermore, this work establishes a general platform for constructing nucleic acid nanostructures with complex molecular topologies.

Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC02-76SF00515
OSTI ID:
1490645
Journal Information:
Nature Communications, Journal Name: Nature Communications Journal Issue: 1 Vol. 9; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (77)

On the Chirality of Self-Assembled DNA Octahedra journal December 2009
Automatic Molecular Weaving Prototyped by Using Single-Stranded DNA journal April 2011
Topological Linkage of DNA Tiles Bonded by Paranemic Cohesion journal September 2015
Covalent Linkage of One-Dimensional DNA Arrays Bonded by Paranemic Cohesion journal September 2015
Chemical Topology: Complex Molecular Knots, Links, and Entanglements journal September 2011
Synthesis of a DNA knot containing both positive and negative nodes journal November 1992
A synthetic DNA molecule in three knotted topologies journal February 1995
Self-Assembly of Hexagonal DNA Two-Dimensional (2D) Arrays journal September 2005
Structural DNA Nanotechnology: State of the Art and Future Perspective journal July 2014
A Real Knot in Protein journal January 1996
Construction of a Structurally Defined Double-Stranded DNA Catenane journal April 2011
A deeply knotted protein structure and how it might fold journal August 2000
Assembly of Borromean rings from DNA journal March 1997
A 1.7-kilobase single-stranded DNA that folds into a nanoscale octahedron journal February 2004
A light-sensing knot revealed by the structure of the chromophore-binding domain of phytochrome journal November 2005
DNA-based self-assembly of chiral plasmonic nanostructures with tailored optical response journal March 2012
Creating complex molecular topologies by configuring DNA four-way junctions journal July 2016
Design principles for rapid folding of knotted DNA nanostructures journal February 2016
A double-stranded DNA rotaxane journal April 2010
Challenges and opportunities for structural DNA nanotechnology journal November 2011
Are there knots in proteins? journal April 1994
Design of a molecular support for cryo-EM structure determination journal November 2016
The elusive quest for RNA knots journal January 2016
Novel topologically knotted DNA from bacteriophage P4 capsids: studies with DNA topoisomerases journal January 1981
DNA-Templated Self-Assembly of Protein Arrays and Highly Conductive Nanowires journal September 2003
A Logic-Gated Nanorobot for Targeted Transport of Molecular Payloads journal February 2012
Next-Generation Digital Information Storage in DNA journal August 2012
Fluorescence Enhancement at Docking Sites of DNA-Directed Self-Assembled Nanoantennas journal October 2012
A single-stranded architecture for cotranscriptional folding of RNA nanostructures journal August 2014
Imaging the halogen bond in self-assembled halogenbenzenes on silver journal September 2017
DNA Topoisomerases: Structure, Function, and Mechanism journal June 2001
Computed Origami Tomography preprint January 2020
On the Chirality of Self-Assembled DNA Octahedra journal December 2009
Automatic Molecular Weaving Prototyped by Using Single-Stranded DNA journal April 2011
On the Chirality of Self-Assembled DNA Octahedra journal December 2009
Automatic Molecular Weaving Prototyped by Using Single-Stranded DNA journal April 2011
UCSF Chimera?A visualization system for exploratory research and analysis journal January 2004
Tiamat: A Three-Dimensional Editing Tool for Complex DNA Structures book January 2009
EMAN2: An extensible image processing suite for electron microscopy journal January 2007
Topological Linkage of DNA Tiles Bonded by Paranemic Cohesion journal September 2015
Covalent Linkage of One-Dimensional DNA Arrays Bonded by Paranemic Cohesion journal September 2015
Chemical Topology: Complex Molecular Knots, Links, and Entanglements journal September 2011
Design and synthesis of a knot from single-stranded DNA journal July 1991
Synthesis of a DNA knot containing both positive and negative nodes journal November 1992
A synthetic DNA molecule in three knotted topologies journal February 1995
Self-Assembly of Hexagonal DNA Two-Dimensional (2D) Arrays journal September 2005
Structural DNA Nanotechnology: State of the Art and Future Perspective journal July 2014
A Real Knot in Protein journal January 1996
Construction of a Structurally Defined Double-Stranded DNA Catenane journal April 2011
Toward Larger DNA Origami journal September 2014
A deeply knotted protein structure and how it might fold journal August 2000
Assembly of Borromean rings from DNA journal March 1997
A 1.7-kilobase single-stranded DNA that folds into a nanoscale octahedron journal February 2004
A light-sensing knot revealed by the structure of the chromophore-binding domain of phytochrome journal November 2005
DNA-based self-assembly of chiral plasmonic nanostructures with tailored optical response journal March 2012
Towards practical, high-capacity, low-maintenance information storage in synthesized DNA journal January 2013
Creating complex molecular topologies by configuring DNA four-way junctions journal July 2016
Design principles for rapid folding of knotted DNA nanostructures journal February 2016
A double-stranded DNA rotaxane journal April 2010
Challenges and opportunities for structural DNA nanotechnology journal November 2011
Are there knots in proteins? journal April 1994
Preclinical Development of a Fusion Peptide Conjugate as an HIV Vaccine Immunogen journal February 2020
Design of a molecular support for cryo-EM structure determination journal November 2016
Knotted DNA from bacteriophage capsids. journal September 1981
The elusive quest for RNA knots journal January 2016
Topological invariants of knots and links journal February 1928
Novel topologically knotted DNA from bacteriophage P4 capsids: studies with DNA topoisomerases journal January 1981
DNA-Templated Self-Assembly of Protein Arrays and Highly Conductive Nanowires journal September 2003
A Logic-Gated Nanorobot for Targeted Transport of Molecular Payloads journal February 2012
Next-Generation Digital Information Storage in DNA journal August 2012
Fluorescence Enhancement at Docking Sites of DNA-Directed Self-Assembled Nanoantennas journal October 2012
A single-stranded architecture for cotranscriptional folding of RNA nanostructures journal August 2014
Designer nanoscale DNA assemblies programmed from the top down journal May 2016
Imaging the halogen bond in self-assembled halogenbenzenes on silver journal September 2017
DNA Topoisomerases: Structure, Function, and Mechanism journal June 2001
The elusive quest for RNA knots dataset January 2016
The elusive quest for RNA knots dataset January 2016

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