Crystal structures of murine norovirus-1 RNA-dependent RNA polymerase in complex with 2-thiouridine or ribavirin
DC Field | Value | Language |
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dc.contributor.author | Alam, Intekhab | - |
dc.contributor.author | Lee, Ji-Hye | - |
dc.contributor.author | Cho, Ki Joon | - |
dc.contributor.author | Han, Kang Rok | - |
dc.contributor.author | Yang, Jai Myung | - |
dc.contributor.author | Chung, Mi Sook | - |
dc.contributor.author | Kim, Kyung Hyun | - |
dc.date.accessioned | 2021-09-06T19:50:53Z | - |
dc.date.available | 2021-09-06T19:50:53Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2012-05-10 | - |
dc.identifier.issn | 0042-6822 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/108434 | - |
dc.description.abstract | Murine norovirus-1 (MNV-1) shares many features with human norovirus (HuNoV) and both are classified within the norovirus genus of Caliciviridae family. MNV-1 is used as the surrogate for HuNoV research since it is the only form that can be grown in cell culture. HuNoV and MNV-1 RNA dependent RNA polymerase (RdRp) proteins with the sequence identity of 59% show essentially identical conformations. Here we report the first structural evidence of 2-thiouridine (2TU) or ribavirin binding to MNV-1 RdRp, based on the crystal structures determined at 2.2 angstrom and 2.5 angstrom resolutions, respectively. Cellular and biochemical studies revealed stronger inhibitory effect of 2TU on the replication of MNV-1 in RAW 264.7 cells, compared to that of ribavirin. Our complex structures highlight the key interactions involved in recognition of the nucleoside analogs which block the active site of the viral RNA polymerase. (C) 2012 Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.subject | VIRUS | - |
dc.subject | POLIOVIRUS | - |
dc.subject | MECHANISM | - |
dc.subject | INSIGHTS | - |
dc.subject | PROGRAM | - |
dc.subject | BIOLOGY | - |
dc.subject | BINDING | - |
dc.subject | SYSTEM | - |
dc.title | Crystal structures of murine norovirus-1 RNA-dependent RNA polymerase in complex with 2-thiouridine or ribavirin | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Kyung Hyun | - |
dc.identifier.doi | 10.1016/j.virol.2012.01.016 | - |
dc.identifier.scopusid | 2-s2.0-84862798286 | - |
dc.identifier.wosid | 000301562900007 | - |
dc.identifier.bibliographicCitation | VIROLOGY, v.426, no.2, pp.143 - 151 | - |
dc.relation.isPartOf | VIROLOGY | - |
dc.citation.title | VIROLOGY | - |
dc.citation.volume | 426 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 143 | - |
dc.citation.endPage | 151 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Virology | - |
dc.relation.journalWebOfScienceCategory | Virology | - |
dc.subject.keywordPlus | VIRUS | - |
dc.subject.keywordPlus | POLIOVIRUS | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordPlus | INSIGHTS | - |
dc.subject.keywordPlus | PROGRAM | - |
dc.subject.keywordPlus | BIOLOGY | - |
dc.subject.keywordPlus | BINDING | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordAuthor | Norovirus | - |
dc.subject.keywordAuthor | RNA-dependent RNA polymerase | - |
dc.subject.keywordAuthor | Crystal structure | - |
dc.subject.keywordAuthor | 2-thiouridine | - |
dc.subject.keywordAuthor | Ribavirin | - |
dc.subject.keywordAuthor | Viral inhibition | - |
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