[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

TitleCryo-EM structure of fatty acid synthase (FAS) from Rhodosporidium toruloides provides insights into the evolutionary development of fungal FAS.
Journal, issue, pagesProtein Sci, Vol. 24, Issue 6, Page 987-995, Year 2015
Publish dateApr 2, 2015
AuthorsManuel Fischer / Daniel Rhinow / Zhiwei Zhu / Deryck J Mills / Zongbao K Zhao / Janet Vonck / Martin Grininger /
PubMed AbstractFungal fatty acid synthases Type I (FAS I) are up to 2.7 MDa large molecular machines composed of large multifunctional polypeptides. Half of the amino acids in fungal FAS I are involved in ...Fungal fatty acid synthases Type I (FAS I) are up to 2.7 MDa large molecular machines composed of large multifunctional polypeptides. Half of the amino acids in fungal FAS I are involved in structural elements that are responsible for scaffolding the elaborate barrel-shaped architecture and turning fungal FAS I into highly efficient de novo producers of fatty acids. Rhodosporidium toruloides is an oleaginous fungal species and renowned for its robust conversion of carbohydrates into lipids to over 70% of its dry cell weight. Here, we use cryo-EM to determine a 7.8-Å reconstruction of its FAS I that reveals unexpected features; its novel form of splitting the multifunctional polypeptide chain into the two subunits α and β, and its duplicated ACP domains. We show that the specific distribution into α and β occurs by splitting at one of many possible sites that can be accepted by fungal FAS I. While, therefore, the specific distribution in α and β chains in R. toruloides FAS I is not correlated to increased protein activities, we also show that the duplication of ACP is an evolutionary late event and argue that duplication is beneficial for the lipid overproduction phenotype.
External linksProtein Sci / PubMed:25761671 / PubMed Central
MethodsEM (single particle)
Resolution7.8 Å
Structure data

EMDB-6288:
Electron cryo-microscopy of fatty acid synthase (FAS) from Rhodospiridium toruloides
Method: EM (single particle) / Resolution: 7.8 Å

Source
  • Rhodosporidium toruloides (fungus)

+
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://pdbjlc1.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