[English] 日本語
Yorodumi Papers
- Database of articles cited by EMDB/PDB/SASBDB data -

+
Search query

Keywords
Structure methods
Author
Journal
IF

-
Structure paper

TitleStructure of severe fever with thrombocytopenia syndrome virus L protein elucidates the mechanisms of viral transcription initiation.
Journal, issue, pagesNat Microbiol, Vol. 5, Issue 6, Page 864-871, Year 2020
Publish dateApr 27, 2020
AuthorsPanpan Wang / Lu Liu / Aijun Liu / Liming Yan / Yong He / Shu Shen / Mingxu Hu / Yu Guo / Haiguang Liu / Chuang Liu / Yinying Lu / Peiyi Wang / Fei Deng / Zihe Rao / Zhiyong Lou /
PubMed AbstractSegmented negative-sense RNA viruses (sNSRVs) encode a single-polypeptide polymerase (L protein) or a heterotrimeric polymerase complex to cannibalize host messenger RNA cap structures serving as ...Segmented negative-sense RNA viruses (sNSRVs) encode a single-polypeptide polymerase (L protein) or a heterotrimeric polymerase complex to cannibalize host messenger RNA cap structures serving as primers of transcription, and catalyse RNA synthesis. Here, we report the full-length structure of the severe fever with thrombocytopaenia syndrome virus (SFTSV) L protein, as determined by cryogenic electron microscopy at 3.4 Å, leading to an atomic model harbouring three functional parts (an endonuclease, an RNA-dependent RNA polymerase and a cap-binding domain) and two structural domains (an arm domain with a blocker motif and a carboxy-terminal lariat domain). The SFTSV L protein has a compact architecture in which its cap-binding pocket is surprisingly occupied by an Arg finger of the blocker motif, and the endonuclease active centre faces back towards the cap-binding pocket, suggesting that domain rearrangements are necessary to acquire the pre-initiation state of the active site. Our results provide insight into the complete architecture of sNSRV-encoded L protein and further the understanding of sNSRV transcription initiation.
External linksNat Microbiol / PubMed:32341479
MethodsEM (single particle)
Resolution3.4 Å
Structure data

0828

6l42

EMDB-0828, PDB-6l42:
Structure of severe fever with thrombocytopenia syndrome virus L protein
Method: EM (single particle) / Resolution: 3.4 Å

Chemicals

ChemComp-MG:
Unknown entry

Source
  • phlebovirus wch/97/hn/china/2011
KeywordsVIRAL PROTEIN / polymease / VIRUS

+
About Yorodumi Papers

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242)：Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi Papers

Database of articles cited by EMDB/PDB/SASBDB data

  • Database of articles cited by EMDB, PDB, and SASBDB entries
  • Using PubMed data

Related info.:EMDB / PDB / SASBDB / Yorodumi / EMN Papers / Changes in new EM Navigator and Yorodumi

Read more