Polynomial Invariant of Molecular Circuit Topology

نویسندگان

چکیده

The topological framework of circuit topology has recently been introduced to complement knot theory and help in understanding the physics molecular folding. Naturally evolved linear chains, such as proteins nucleic acids, often fold into 3D conformations with critical chain entanglements local or global structural symmetries stabilised by formation contacts between different parts chain. Circuit captures arrangements intra-chain within a given folded allows for classification comparison chains. Contacts keep segments physical proximity can be either mechanically hard attachments soft that constrain Contrary theory, which offers many established invariants, invariants are just being developed. Here, we present polynomial both efficient sufficiently powerful deal any combination contacts. A computer implementation table chains up three is also provided.

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ژورنال

عنوان ژورنال: Symmetry

سال: 2021

ISSN: ['0865-4824', '2226-1877']

DOI: https://doi.org/10.3390/sym13091751