Topological Models for Open-Knotted Protein Chains Using the Concepts of Knotoids and Bonded Knotoids

Détails

Ressource 1Télécharger: polymers-09-00444.pdf (7115.74 [Ko])
Etat: Serval
Version: Final published version
ID Serval
serval:BIB_72C4DA5C17D4
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Topological Models for Open-Knotted Protein Chains Using the Concepts of Knotoids and Bonded Knotoids
Périodique
Polymers
Auteur(s)
Goundaroulis D., Gügümcü N., Lambropoulou S., Dorier J., Stasiak A., Kauffman L.
ISSN
2073-4360
Statut éditorial
Publié
Date de publication
2017
Peer-reviewed
Oui
Volume
9
Numéro
9
Pages
444
Langue
anglais
Résumé
In this paper we introduce a method that offers a detailed overview of the entanglement of an open protein chain. Further, we present a purely topological model for classifying open protein chains by also taking into account any bridge involving the backbone. To this end, we implemented the concepts of planar knotoids and bonded knotoids. We show that the planar knotoids technique provides more refined information regarding the knottedness of a protein when compared to established methods in the literature. Moreover, we demonstrate that our topological model for bonded proteins is robust enough to distinguish all types of lassos in proteins.
Mots-clé
protein knots, knot theory, topology, knotoids
Web of science
Open Access
Oui
Création de la notice
16/10/2017 10:24
Dernière modification de la notice
08/05/2019 20:23
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