DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, Mincheol | - |
dc.contributor.author | Shin, Ji Yeon | - |
dc.contributor.author | Kim, Kyeounghak | - |
dc.contributor.author | Yang, Byeongseon | - |
dc.contributor.author | Han, Jeong Woo | - |
dc.contributor.author | Kim, Nak-Kyoon | - |
dc.contributor.author | Cha, Hyung Joon | - |
dc.date.accessioned | 2020-03-13T00:50:04Z | - |
dc.date.available | 2020-03-13T00:50:04Z | - |
dc.date.created | 2020-03-04 | - |
dc.date.issued | 2020-03 | - |
dc.identifier.issn | 0021-9797 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/101381 | - |
dc.description.abstract | Intensive studies have found that 3,4-dihydroxyphenylalanine (Dopa) is one of the key molecules for underwater mussel adhesion. Although basic mechanisms of mussel adhesion have been elucidated, little is known about how mussels control the balance between surface adhesion and cohesion, which is critical for successful adhesion without peeling and/or tearing. In this work, we focused on lysine (Lys) molecules which are frequently flanked to Dopa residues in interfacial adhesive proteins, specifically their synergy and anti-synergy on surface adhesion and cohesion. Three model peptides were designed to characterize flanking Lys effects. Through nano-mechanistic analyses, we found that flanking Lys enhanced surface adhesion but disrupted Fe3+-mediated cohesion. Through nuclear magnetic resonance analyses and density functional theory calculations, we corroborated the synergetic effect on surface adhesion and anti-synergetic effect on cohesion. We also confirmed the consistency of flanking Lys effects in the actual protein system. Thus, we, for the first time, discovered that each Dopa molecule in interfacial adhesive proteins is participated in surface adhesion and cohesion differently through controlling the existence of flanking Lys. Our discovery enlightens how nature designs adhesive proteins through according roles of Dopa. (C) 2019 Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.relation.isPartOf | JOURNAL OF COLLOID AND INTERFACE SCIENCE | - |
dc.subject | Adhesives | - |
dc.subject | Amino acids | - |
dc.subject | Density functional theory | - |
dc.subject | Molecules | - |
dc.subject | Molluscs | - |
dc.subject | Proteins | - |
dc.subject | 3 ,4-Dihydroxyphenylalanine | - |
dc.subject | Adhesive proteins | - |
dc.subject | Dopa | - |
dc.subject | Flanking lysine | - |
dc.subject | Mechanistic analysis | - |
dc.subject | Mussel adhesion | - |
dc.subject | Mussel adhesive proteins | - |
dc.subject | Synergetic effect | - |
dc.subject | Adhesion | - |
dc.subject | catechol | - |
dc.subject | DOPA | - |
dc.subject | ferric ion | - |
dc.subject | lysine | - |
dc.subject | mussel adhesive protein | - |
dc.subject | peptide | - |
dc.subject | adhesion | - |
dc.subject | Article | - |
dc.subject | controlled study | - |
dc.subject | density functional theory | - |
dc.subject | molecule | - |
dc.subject | mussel | - |
dc.subject | nonhuman | - |
dc.subject | nuclear magnetic resonance | - |
dc.subject | priority journal | - |
dc.subject | surface property | - |
dc.subject | underwater adhesion | - |
dc.title | The position of lysine controls the catechol-mediated surface adhesion and cohesion in underwater mussel adhesion | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jcis.2019.12.082 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF COLLOID AND INTERFACE SCIENCE, v.563, pp.168 - 176 | - |
dc.identifier.wosid | 000510313700019 | - |
dc.citation.endPage | 176 | - |
dc.citation.startPage | 168 | - |
dc.citation.title | JOURNAL OF COLLOID AND INTERFACE SCIENCE | - |
dc.citation.volume | 563 | - |
dc.contributor.affiliatedAuthor | Shin, Mincheol | - |
dc.contributor.affiliatedAuthor | Kim, Kyeounghak | - |
dc.contributor.affiliatedAuthor | Han, Jeong Woo | - |
dc.contributor.affiliatedAuthor | Cha, Hyung Joon | - |
dc.identifier.scopusid | 2-s2.0-85076711809 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SINGLE-MOLECULE | - |
dc.subject.keywordPlus | WET ADHESION | - |
dc.subject.keywordPlus | PROTEIN | - |
dc.subject.keywordPlus | DOPA | - |
dc.subject.keywordPlus | REDOX | - |
dc.subject.keywordPlus | PEPTIDES | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | KINETICS | - |
dc.subject.keywordPlus | SYNERGY | - |
dc.subject.keywordPlus | CATIONS | - |
dc.subject.keywordAuthor | Underwater adhesion | - |
dc.subject.keywordAuthor | Mussel adhesion | - |
dc.subject.keywordAuthor | Dopa | - |
dc.subject.keywordAuthor | Mussel adhesive proteins | - |
dc.subject.keywordAuthor | Flanking lysine | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.