[English] 日本語
Yorodumi
- PDB-7ytp: TLR7 in complex with an inhibitor -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 7ytp
TitleTLR7 in complex with an inhibitor
ComponentsToll-like receptor 7
KeywordsIMMUNE SYSTEM / TLR7 / antagonist
Function / homology
Function and homology information


toll-like receptor 7 signaling pathway / response to cGMP / siRNA binding / early phagosome / positive regulation of macrophage cytokine production / pattern recognition receptor activity / toll-like receptor signaling pathway / positive regulation of interferon-alpha production / canonical NF-kappaB signal transduction / positive regulation of chemokine production ...toll-like receptor 7 signaling pathway / response to cGMP / siRNA binding / early phagosome / positive regulation of macrophage cytokine production / pattern recognition receptor activity / toll-like receptor signaling pathway / positive regulation of interferon-alpha production / canonical NF-kappaB signal transduction / positive regulation of chemokine production / JNK cascade / positive regulation of interferon-beta production / positive regulation of interleukin-8 production / regulation of protein phosphorylation / cellular response to virus / positive regulation of interleukin-6 production / cellular response to mechanical stimulus / positive regulation of non-canonical NF-kappaB signal transduction / positive regulation of type II interferon production / double-stranded RNA binding / defense response to virus / lysosome / single-stranded RNA binding / receptor complex / endosome / inflammatory response / innate immune response / endoplasmic reticulum / positive regulation of transcription by RNA polymerase II / plasma membrane
Similarity search - Function
TIR domain / Cysteine-rich flanking region, C-terminal / Leucine rich repeat C-terminal domain / Toll - interleukin 1 - resistance / Leucine-rich repeat, SDS22-like subfamily / TIR domain profile. / Toll/interleukin-1 receptor homology (TIR) domain / Toll/interleukin-1 receptor homology (TIR) domain superfamily / Leucine rich repeat / Leucine-rich repeat, typical subtype ...TIR domain / Cysteine-rich flanking region, C-terminal / Leucine rich repeat C-terminal domain / Toll - interleukin 1 - resistance / Leucine-rich repeat, SDS22-like subfamily / TIR domain profile. / Toll/interleukin-1 receptor homology (TIR) domain / Toll/interleukin-1 receptor homology (TIR) domain superfamily / Leucine rich repeat / Leucine-rich repeat, typical subtype / Leucine-rich repeats, typical (most populated) subfamily / Leucine-rich repeat profile. / Leucine-rich repeat / Leucine-rich repeat domain superfamily
Similarity search - Domain/homology
Chem-JRI / Toll-like receptor 7
Similarity search - Component
Biological speciesMacaca mulatta (Rhesus monkey)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.77 Å
AuthorsZhang, Z. / Ohto, U. / Shimizu, T.
Funding support1items
OrganizationGrant numberCountry
Not funded
CitationJournal: To Be Published
Title: TLR7 in complex with an inhibitor
Authors: Zhang, Z. / Shimizu, T.
History
DepositionAug 15, 2022Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Nov 15, 2023Provider: repository / Type: Initial release

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: Toll-like receptor 7
B: Toll-like receptor 7
hetero molecules


Theoretical massNumber of molelcules
Total (without water)228,64820
Polymers223,1232
Non-polymers5,52518
Water0
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_5551

-
Components

#1: Protein Toll-like receptor 7 /


Mass: 111561.273 Da / Num. of mol.: 2 / Fragment: extracellular domain,extracellular domain
Mutation: N145Q/N367Q/S418L/E419V/V420P/G421R/F422G/C423S/N466Q/N777Q
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Macaca mulatta (Rhesus monkey) / Gene: TLR7 / Production host: Drosophila melanogaster (fruit fly) / References: UniProt: B3Y653
#2: Polysaccharide
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 424.401 Da / Num. of mol.: 6
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpNAcb1-4DGlcpNAcb1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/1,2,1/[a2122h-1b_1-5_2*NCC/3=O]/1-1/a4-b1WURCSPDB2Glycan 1.1.0
[][D-1-deoxy-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}}LINUCSPDB-CARE
#3: Sugar
ChemComp-NAG / 2-acetamido-2-deoxy-beta-D-glucopyranose / N-acetyl-beta-D-glucosamine / 2-acetamido-2-deoxy-beta-D-glucose / 2-acetamido-2-deoxy-D-glucose / 2-acetamido-2-deoxy-glucose / N-ACETYL-D-GLUCOSAMINE / N-Acetylglucosamine


Type: D-saccharide, beta linking / Mass: 221.208 Da / Num. of mol.: 10 / Source method: obtained synthetically / Formula: C8H15NO6
IdentifierTypeProgram
DGlcpNAcbCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
N-acetyl-b-D-glucopyranosamineCOMMON NAMEGMML 1.0
b-D-GlcpNAcIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcNAcSNFG CARBOHYDRATE SYMBOLGMML 1.0
#4: Chemical ChemComp-JRI / (2R,6R)-4-(8-cyanoquinolin-5-yl)-N-[(3S,4R)-4-fluoranylpyrrolidin-3-yl]-6-methyl-morpholine-2-carboxamide


Mass: 383.419 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C20H22FN5O2 / Feature type: SUBJECT OF INVESTIGATION
Has ligand of interestY

-
Experimental details

-
Experiment

ExperimentMethod: ELECTRON MICROSCOPY
EM experimentAggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction

-
Sample preparation

ComponentName: TLR7 in complex with an inhibitor / Type: COMPLEX / Entity ID: #1 / Source: RECOMBINANT
Molecular weightValue: 0.2 MDa / Experimental value: NO
Source (natural)Organism: Macaca mulatta (Rhesus monkey)
Source (recombinant)Organism: Drosophila melanogaster (fruit fly)
Buffer solutionpH: 4.8
SpecimenConc.: 0.8 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
VitrificationCryogen name: ETHANE

-
Electron microscopy imaging

Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company
MicroscopyModel: TFS KRIOS
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: OTHER
Electron lensMode: BRIGHT FIELDBright-field microscopy / Nominal defocus max: 2200 nm / Nominal defocus min: 1000 nm
Image recordingElectron dose: 61.1 e/Å2 / Detector mode: COUNTING / Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k)

-
Processing

SoftwareName: PHENIX / Version: 1.19.2_4158: / Classification: refinement
EM softwareName: RELION / Version: 3.1.1 / Category: 3D reconstruction
CTF correctionType: NONE
3D reconstructionResolution: 2.77 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 91789 / Symmetry type: POINT
Refine LS restraints
Refine-IDTypeDev idealNumber
ELECTRON MICROSCOPYf_bond_d0.00212424
ELECTRON MICROSCOPYf_angle_d0.50716838
ELECTRON MICROSCOPYf_dihedral_angle_d5.4451740
ELECTRON MICROSCOPYf_chiral_restr0.0442010
ELECTRON MICROSCOPYf_plane_restr0.0042108

+
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