[English] 日本語
Yorodumi
- PDB-6l8r: membrane-bound PD-L1-CD -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 6l8r
Titlemembrane-bound PD-L1-CD
ComponentsProgrammed cell death 1 ligand 1
KeywordsIMMUNOSUPPRESSANT / PD-L1 / membrane-bound / cytoplasmic domain / stability
Function / homology
Function and homology information


positive regulation of tolerance induction to tumor cell / negative regulation of tumor necrosis factor superfamily cytokine production / positive regulation of activated CD8-positive, alpha-beta T cell apoptotic process / negative regulation of CD8-positive, alpha-beta T cell activation / TRIF-dependent toll-like receptor signaling pathway / negative regulation of CD4-positive, alpha-beta T cell proliferation / STAT3 nuclear events downstream of ALK signaling / negative regulation of interleukin-10 production / negative regulation of activated T cell proliferation / positive regulation of interleukin-10 production ...positive regulation of tolerance induction to tumor cell / negative regulation of tumor necrosis factor superfamily cytokine production / positive regulation of activated CD8-positive, alpha-beta T cell apoptotic process / negative regulation of CD8-positive, alpha-beta T cell activation / TRIF-dependent toll-like receptor signaling pathway / negative regulation of CD4-positive, alpha-beta T cell proliferation / STAT3 nuclear events downstream of ALK signaling / negative regulation of interleukin-10 production / negative regulation of activated T cell proliferation / positive regulation of interleukin-10 production / negative regulation of type II interferon production / PD-1 signaling / positive regulation of T cell proliferation / T cell costimulation / response to cytokine / recycling endosome membrane / actin cytoskeleton / early endosome membrane / adaptive immune response / cellular response to lipopolysaccharide / transcription coactivator activity / cell surface receptor signaling pathway / positive regulation of cell migration / immune response / external side of plasma membrane / signal transduction / extracellular exosome / nucleoplasm / plasma membrane
Similarity search - Function
CD80-like, immunoglobulin C2-set / CD80-like C2-set immunoglobulin domain / Immunoglobulin V-set domain / Immunoglobulin V-set domain / Immunoglobulin subtype / Immunoglobulin / Ig-like domain profile. / Immunoglobulin-like domain / Immunoglobulin-like domain superfamily / Immunoglobulin-like fold
Similarity search - Domain/homology
Programmed cell death 1 ligand 1
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodSOLUTION NMR / simulated annealing
AuthorsMaorong, W. / Cao, Y. / Bin, W. / Bo, O.
Funding support China, 1items
OrganizationGrant numberCountry
National Natural Science Foundation of China (NSFC)31861133009 China
CitationJournal: Nat Commun / Year: 2021
Title: PD-L1 degradation is regulated by electrostatic membrane association of its cytoplasmic domain.
Authors: Wen, M. / Cao, Y. / Wu, B. / Xiao, T. / Cao, R. / Wang, Q. / Liu, X. / Xue, H. / Yu, Y. / Lin, J. / Xu, C. / Xu, J. / OuYang, B.
History
DepositionNov 7, 2019Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Nov 11, 2020Provider: repository / Type: Initial release
Revision 1.1May 12, 2021Group: Structure summary / Category: audit_author / Item: _citation_author.name
Revision 1.2Nov 24, 2021Group: Database references / Category: citation / citation_author / database_2
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year / _database_2.pdbx_DOI / _database_2.pdbx_database_accession
Revision 1.3Jun 14, 2023Group: Other / Category: pdbx_database_status / Item: _pdbx_database_status.status_code_nmr_data
Revision 1.4May 15, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2 / Item: _database_2.pdbx_DOI

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: Programmed cell death 1 ligand 1


Theoretical massNumber of molelcules
Total (without water)3,7971
Polymers3,7971
Non-polymers00
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_5551
Buried area0 Å2
ΔGint0 kcal/mol
Surface area4290 Å2
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)20 / 200structures with the lowest energy
RepresentativeModel #1lowest energy

-
Components

#1: Protein/peptide Programmed cell death 1 ligand 1 / hPD-L1 / B7 homolog 1 / B7-H1


Mass: 3797.370 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: CD274, B7H1, PDCD1L1, PDCD1LG1, PDL1 / Production host: Escherichia coli (E. coli) / References: UniProt: Q9NZQ7

-
Experimental details

-
Experiment

ExperimentMethod: SOLUTION NMR
NMR experiment
Conditions-IDExperiment-IDSolution-IDSample stateSpectrometer-IDType
111isotropic12D 1H-15N HSQC
131isotropic13D HNCO
141isotropic13D HNCA
151isotropic13D HN(CO)CA
171isotropic13D HN(CA)CO
161isotropic13D HN(CA)CB
192isotropic23D 1H-15N NOESY
182isotropic23D 1H-13C NOESY
1102isotropic22D 1H-13C HSQC
1113isotropic23D 1H-15N NOESY for lipid NOE
1122isotropic23D (H)CCH-TOCSY

-
Sample preparation

Details
TypeSolution-IDContentsLabelSolvent system
bicelle10.5 mM 15N_13C_2H PD-L1-CD, 60 mM DMPG, 85 mM DHPC, 90% H2O/10% D2O15N_13C_2H label90% H2O/10% D2O
bicelle20.5 mM 15N_13C PD-L1-CD, 60 mM 2H DMPG, 85 mM 2H DHPC, 90% H2O/10% D2O15N_13C label90% H2O/10% D2O
bicelle30.5 mM 15N_2H PD-L1-CD, 60 mM POPG, 85 mM 2H DHPC, 90% H2O/10% D2O15N_2H label for lipid NOE90% H2O/10% D2O
Sample
Conc. (mg/ml)ComponentIsotopic labelingSolution-ID
0.5 mMPD-L1-CD15N_13C_2H1
60 mMDMPGnatural abundance1
85 mMDHPCnatural abundance1
0.5 mMPD-L1-CD15N_13C2
60 mMDMPG2H2
85 mMDHPC2H2
0.5 mMPD-L1-CD15N_2H3
60 mMPOPGnatural abundance3
85 mMDHPC2H3
Sample conditionsIonic strength: 20 mM / Label: condition_1 / pH: 6.0 / Pressure: 1 Pa / Temperature: 300 K

-
NMR measurement

NMR spectrometer
TypeManufacturerModelField strength (MHz)Spectrometer-ID
Bruker AVANCEBrukerAVANCE6001
Varian DD2VarianDD28002

-
Processing

NMR software
NameVersionDeveloperClassification
TopSpin3.5.5Bruker Biospincollection
NMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Baxdata analysis
SparkyGoddardchemical shift assignment
CYANAGuntert, Mumenthaler and Wuthrichstructure calculation
X-PLOR NIHSchwieters, Kuszewski, Tjandra and Clorerefinement
SparkyGoddardpeak picking
RefinementMethod: simulated annealing / Software ordinal: 5
NMR representativeSelection criteria: lowest energy
NMR ensembleConformer selection criteria: structures with the lowest energy
Conformers calculated total number: 200 / Conformers submitted total number: 20

+
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://pdbjlvh1.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