[English] 日本語
Yorodumi
- EMDB-36047: Structure of the SPARTA complex -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: EMDB / ID: EMD-36047
TitleStructure of the SPARTA complex
Map data
Sample
  • Complex: SPARTA complex
    • Protein or peptide: Piwi domain-containing protein
    • Protein or peptide: TIR domain-containing protein
    • RNA: RNA (5'-R(P*UP*GP*AP*CP*GP*GP*CP*UP*CP*UP*AP*AP*UP*CP*UP*AP*UP*UP*A)-3')
    • DNA: DNA (5'-D(P*TP*AP*AP*TP*AP*GP*AP*TP*TP*AP*GP*AP*GP*CP*CP*GP*TP*CP*AP*AP*TP*AP*GP*A)-3')
Keywordscomplex / immune / IMMUNE SYSTEM / IMMUNE SYSTEM-RNA-DNA complex
Function / homology
Function and homology information


nucleic acid binding / signal transduction
Similarity search - Function
TIR domain / TIR domain profile. / Toll/interleukin-1 receptor homology (TIR) domain / Toll/interleukin-1 receptor homology (TIR) domain superfamily / Ribonuclease H superfamily / Ribonuclease H-like superfamily
Similarity search - Domain/homology
Piwi domain-containing protein / TIR domain-containing protein
Similarity search - Component
Biological speciesMaribacter polysiphoniae (bacteria)
Methodsingle particle reconstruction / cryo EM / Resolution: 2.84 Å
AuthorsGuo M / Zhu Y / Lin Z / Huang Z
Funding support China, 1 items
OrganizationGrant numberCountry
National Natural Science Foundation of China (NSFC)31825008, 31422014, U21A20276, China
CitationJournal: Cell Res / Year: 2023
Title: Cryo-EM structure of the ssDNA-activated SPARTA complex.
Authors: Minghui Guo / Yuwei Zhu / Zhiying Lin / Dehui Yang / Anqi Zhang / Changyou Guo / Zhiwei Huang /
History
DepositionApr 28, 2023-
Header (metadata) releaseMar 6, 2024-
Map releaseMar 6, 2024-
UpdateMar 6, 2024-
Current statusMar 6, 2024Processing site: PDBc / Status: Released

-
Structure visualization

Supplemental images

emd_36047.png

Downloads & links

-
Map

FileDownload / File: emd_36047.map.gz / Format: CCP4 / Size: 244.1 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
1.08 Å/pix.
x 400 pix.
= 430.92 Å		1.08 Å/pix.
x 400 pix.
= 430.92 Å		1.08 Å/pix.
x 400 pix.
= 430.92 Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 1.0773 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.286
Minimum - Maximum-0.64374155 - 1.5508344
Average (Standard dev.)-0.0007770178 (±0.036290985)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions400400400
Spacing400400400
CellA=B=C: 430.91998 Å
α=β=γ: 90.0 °

-
Supplemental data

-
Half map: #2

Fileemd_36047_half_map_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: #1

Fileemd_36047_half_map_2.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Sample components

-
Entire : SPARTA complex

EntireName: SPARTA complex
Components
  • Complex: SPARTA complex
    • Protein or peptide: Piwi domain-containing protein
    • Protein or peptide: TIR domain-containing protein
    • RNA: RNA (5'-R(P*UP*GP*AP*CP*GP*GP*CP*UP*CP*UP*AP*AP*UP*CP*UP*AP*UP*UP*A)-3')
    • DNA: DNA (5'-D(P*TP*AP*AP*TP*AP*GP*AP*TP*TP*AP*GP*AP*GP*CP*CP*GP*TP*CP*AP*AP*TP*AP*GP*A)-3')

-
Supramolecule #1: SPARTA complex

SupramoleculeName: SPARTA complex / type: complex / ID: 1 / Parent: 0 / Macromolecule list: all
Source (natural)Organism: Maribacter polysiphoniae (bacteria)

-
Macromolecule #1: Piwi domain-containing protein

MacromoleculeName: Piwi domain-containing protein / type: protein_or_peptide / ID: 1 / Number of copies: 4 / Enantiomer: LEVO
Source (natural)Organism: Maribacter polysiphoniae (bacteria)
Molecular weightTheoretical: 57.978254 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString: MKELIYIEEP KILFAHGQKC TDARDGLALF GPLNNLYGIK SGVIGTKQGL KIFRDYLDHI QKPIYNSNSI TRPMFPGFEA VFDCKWEST GITFKEVTNE DIGKFLYNSS THKRTYDLVS LFIDKIISAN KNEDENVDVW FVIVPDEIYK YCRPNSVLPK E MVQTKALM ...String:
MKELIYIEEP KILFAHGQKC TDARDGLALF GPLNNLYGIK SGVIGTKQGL KIFRDYLDHI QKPIYNSNSI TRPMFPGFEA VFDCKWEST GITFKEVTNE DIGKFLYNSS THKRTYDLVS LFIDKIISAN KNEDENVDVW FVIVPDEIYK YCRPNSVLPK E MVQTKALM SKSKAKSFRY EPSLFPDINI ELKEQEKEAE TYNYDAQFHD QFKARLLKHT IPTQIFREST LAWRDFKNAF GL PIRDFSK IEGHLAWTIS TAAFYKAGGK PWKLSDVRNG VCYLGLVYKK VEKSKNPRNA CCAAQMFLDN GDGTVFKGEV GPW YNPKNG QYHLEPKEAK ALLSQSLQSY KEQIGEYPKE VFIHAKTRFN HQEWDAFLEV TPKETNLVGV TISKTKPLKL YKTE GDYTI LRGNAYVVNE RSAFLWTVGY VPKIQTALSM EVPNPLFIEI NKGEADIKQV LKDILSLTKL NYNACIFADG EPVTL RFAD KIGEILTAST DIKTPPLAFK YY

UniProtKB: Piwi domain-containing protein

-
Macromolecule #2: TIR domain-containing protein

MacromoleculeName: TIR domain-containing protein / type: protein_or_peptide / ID: 2 / Number of copies: 4 / Enantiomer: LEVO
Source (natural)Organism: Maribacter polysiphoniae (bacteria)
Molecular weightTheoretical: 49.39659 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString: MRNKIFISHA TPDDNDFTRW LALKLIGLGY EVWCDILFLD KGVDFWSNIE KVIREDTCKF LLVSSSYSNQ REGVLKELAV AAKVKKQLK DDKFIIPLAI DEQLSYDDIN IDIVRLNAID FKMSWARGLK DILEAFEKQK VPKEVADASK SNLLYQQIFL H DKSVIEKE ...String:
MRNKIFISHA TPDDNDFTRW LALKLIGLGY EVWCDILFLD KGVDFWSNIE KVIREDTCKF LLVSSSYSNQ REGVLKELAV AAKVKKQLK DDKFIIPLAI DEQLSYDDIN IDIVRLNAID FKMSWARGLK DILEAFEKQK VPKEVADASK SNLLYQQIFL H DKSVIEKE EIYDSNWLSI LSFPEELRFH EYNWMLPKRF DVRELTFPAV RYKNYLCTFA WAYDFTYHLP KTETYHKSKT IR IPTEEIL SGSYDSNFIR NAECKRLIVQ LLNKAFELRM KDKEVQEYEM SNKTAYWLEK GKLEKDKFEK TMLVGKQKDK NWH FAISGA SKLYPFPVLM ISSHIFFTAD GKKLIDSSSV QHSSRRRQGK NWWNNTWRTK LLAFIKYLSD DDTSFYLEMG SEEK VFVSN EPVKFKGNVS YNI

UniProtKB: TIR domain-containing protein

-
Macromolecule #3: RNA (5'-R(P*UP*GP*AP*CP*GP*GP*CP*UP*CP*UP*AP*AP*UP*CP*UP*AP*UP*UP...

MacromoleculeName: RNA (5'-R(P*UP*GP*AP*CP*GP*GP*CP*UP*CP*UP*AP*AP*UP*CP*UP*AP*UP*UP*A)-3')
type: rna / ID: 3 / Number of copies: 4
Source (natural)Organism: Maribacter polysiphoniae (bacteria)
Molecular weightTheoretical: 6.000577 KDa
SequenceString:
UGACGGCUCU AAUCUAUUA

-
Macromolecule #4: DNA (5'-D(P*TP*AP*AP*TP*AP*GP*AP*TP*TP*AP*GP*AP*GP*CP*CP*GP*TP*CP...

MacromoleculeName: DNA (5'-D(P*TP*AP*AP*TP*AP*GP*AP*TP*TP*AP*GP*AP*GP*CP*CP*GP*TP*CP*AP*AP*TP*AP*GP*A)-3')
type: dna / ID: 4 / Number of copies: 4 / Classification: DNA
Source (natural)Organism: Maribacter polysiphoniae (bacteria)
Molecular weightTheoretical: 7.425842 KDa
SequenceString:
(DT)(DA)(DA)(DT)(DA)(DG)(DA)(DT)(DT)(DA) (DG)(DA)(DG)(DC)(DC)(DG)(DT)(DC)(DA)(DA) (DT)(DA)(DG)(DA)

-
Experimental details

-
Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

-
Sample preparation

BufferpH: 8
VitrificationCryogen name: NITROGEN

-
Electron microscopy

MicroscopeFEI TITAN KRIOS
Image recordingFilm or detector model: GATAN K3 (6k x 4k) / Average electron dose: 50.0 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.5 µm / Nominal defocus min: 1.0 µm
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

-
Image processing

Startup modelType of model: OTHER
Final reconstructionResolution.type: BY AUTHOR / Resolution: 2.84 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 832006
Initial angle assignmentType: MAXIMUM LIKELIHOOD
Final angle assignmentType: MAXIMUM LIKELIHOOD

+
About Yorodumi

-
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

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more