Rapid prototyping of arbitrary 2D and 3D wireframe DNA origami.
Rapid prototyping of arbitrary 2D and 3D wireframe DNA origami.
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DOI:
10.1093/nar/gkab762
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发表时间:
2021-10-11
影响因子:
14.9
通讯作者:
Bathe M
中科院分区:
文献类型:
--
作者:
Jun H;Wang X;Parsons MF;Bricker WP;John T;Li S;Jackson S;Chiu W;Bathe M
Wireframe DNA origami assemblies can now be programmed automatically from the top-down using simple wireframe target geometries, or meshes, in 2D and 3D, using either rigid, six-helix bundle (6HB) or more compliant, two-helix bundle (DX) edges. While these assemblies have numerous applications in nanoscale materials fabrication due to their nanoscale spatial addressability and high degree of customization, no easy-to-use graphical user interface software yet exists to deploy these algorithmic approaches within a single, standalone interface. Further, top-down sequence design of 3D DX-based objects previously enabled by DAEDALUS was limited to discrete edge lengths and uniform vertex angles, limiting the scope of objects that can be designed. Here, we introduce the open-source software package ATHENA with a graphical user interface that automatically renders single-stranded DNA scaffold routing and staple strand sequences for any target wireframe DNA origami using DX or 6HB edges, including irregular, asymmetric DX-based polyhedra with variable edge lengths and vertices demonstrated experimentally, which significantly expands the set of possible 3D DNA-based assemblies that can be designed. ATHENA also enables external editing of sequences using caDNAno, demonstrated using asymmetric nanoscale positioning of gold nanoparticles, as well as providing atomic-level models for molecular dynamics, coarse-grained dynamics with oxDNA, and other computational chemistry simulation approaches.
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DOI:
10.1002/anie.201602446
发表时间:
2016-07-25
期刊:
Angewandte Chemie (International ed. in English)
影响因子:
--
作者:
Benson E;Mohammed A;Bosco A;Teixeira AI;Orponen P;Högberg B
通讯作者:
Högberg B
影响因子:
14.9
作者:
Maffeo C;Yoo J;Aksimentiev A
通讯作者:
Aksimentiev A
影响因子:
14.9
作者:
Douglas SM;Marblestone AH;Teerapittayanon S;Vazquez A;Church GM;Shih WM
通讯作者:
Shih WM
影响因子:
64.8
作者:
Benson, Erik;Mohammed, Abdulmelik;Hogberg, Bjorn
通讯作者:
Hogberg, Bjorn
影响因子:
64.8
作者:
Douglas, Shawn M.;Dietz, Hendrik;Liedl, Tim;Hoegberg, Bjoern;Graf, Franziska;Shih, William M.
通讯作者:
Shih, William M.