[English] 日本語
Yorodumi
- PDB-3vfs: crystal structure of HLA B*3508LPEP-P5Ala , peptide mutant P5-ala -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 3vfs
Titlecrystal structure of HLA B*3508LPEP-P5Ala , peptide mutant P5-ala
Components
  • Beta-2-microglobulin
  • LPEP peptide from EBV, P5A, LPEPAPQGQLTAY
  • MHC class I antigen
KeywordsIMMUNE SYSTEM / HLA B*3508 / Epstein Barr virus / TCR / T cell / antigen-presenting molecule
Function / homology
Function and homology information


regulation of interleukin-12 production / regulation of dendritic cell differentiation / regulation of T cell anergy / regulation of interleukin-6 production / antigen processing and presentation of peptide antigen via MHC class I / TAP binding / protection from natural killer cell mediated cytotoxicity / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-independent / antigen processing and presentation of endogenous peptide antigen via MHC class Ib / detection of bacterium ...regulation of interleukin-12 production / regulation of dendritic cell differentiation / regulation of T cell anergy / regulation of interleukin-6 production / antigen processing and presentation of peptide antigen via MHC class I / TAP binding / protection from natural killer cell mediated cytotoxicity / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-independent / antigen processing and presentation of endogenous peptide antigen via MHC class Ib / detection of bacterium / : / : / secretory granule membrane / positive regulation of receptor binding / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / negative regulation of receptor binding / DAP12 interactions / cellular response to iron ion / Endosomal/Vacuolar pathway / lumenal side of endoplasmic reticulum membrane / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / peptide antigen assembly with MHC class II protein complex / cellular response to iron(III) ion / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / MHC class II protein complex / negative regulation of forebrain neuron differentiation / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / regulation of erythrocyte differentiation / regulation of iron ion transport / MHC class I peptide loading complex / response to molecule of bacterial origin / defense response / HFE-transferrin receptor complex / T cell mediated cytotoxicity / antigen processing and presentation of endogenous peptide antigen via MHC class I / positive regulation of T cell cytokine production / antigen processing and presentation of exogenous peptide antigen via MHC class II / MHC class I protein complex / positive regulation of immune response / peptide antigen binding / negative regulation of neurogenesis / positive regulation of receptor-mediated endocytosis / positive regulation of T cell mediated cytotoxicity / positive regulation of T cell activation / multicellular organismal-level iron ion homeostasis / cellular response to nicotine / specific granule lumen / recycling endosome membrane / phagocytic vesicle membrane / positive regulation of cellular senescence / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / Interferon gamma signaling / negative regulation of epithelial cell proliferation / MHC class II protein complex binding / Modulation by Mtb of host immune system / Interferon alpha/beta signaling / late endosome membrane / sensory perception of smell / tertiary granule lumen / DAP12 signaling / positive regulation of protein binding / protein-folding chaperone binding / iron ion transport / negative regulation of neuron projection development / T cell differentiation in thymus / ER-Phagosome pathway / early endosome membrane / protein refolding / protein homotetramerization / amyloid fibril formation / intracellular iron ion homeostasis / adaptive immune response / learning or memory / immune response / Amyloid fiber formation / endoplasmic reticulum lumen / Golgi membrane / lysosomal membrane / external side of plasma membrane / signaling receptor binding / innate immune response / focal adhesion / Neutrophil degranulation / SARS-CoV-2 activates/modulates innate and adaptive immune responses / structural molecule activity / Golgi apparatus / cell surface / endoplasmic reticulum / protein homodimerization activity / extracellular space / extracellular exosome / extracellular region / identical protein binding / membrane / plasma membrane / cytosol
Similarity search - Function
MHC class I, alpha chain, C-terminal / MHC_I C-terminus / MHC class I-like antigen recognition-like / Murine Class I Major Histocompatibility Complex, H2-DB; Chain A, domain 1 / MHC class I alpha chain, alpha1 alpha2 domains / Class I Histocompatibility antigen, domains alpha 1 and 2 / Beta-2-Microglobulin / : / MHC class I-like antigen recognition-like / MHC class I-like antigen recognition-like superfamily ...MHC class I, alpha chain, C-terminal / MHC_I C-terminus / MHC class I-like antigen recognition-like / Murine Class I Major Histocompatibility Complex, H2-DB; Chain A, domain 1 / MHC class I alpha chain, alpha1 alpha2 domains / Class I Histocompatibility antigen, domains alpha 1 and 2 / Beta-2-Microglobulin / : / MHC class I-like antigen recognition-like / MHC class I-like antigen recognition-like superfamily / MHC classes I/II-like antigen recognition protein / : / Immunoglobulin/major histocompatibility complex, conserved site / Immunoglobulins and major histocompatibility complex proteins signature. / Immunoglobulin C-Type / Immunoglobulin C1-set / Immunoglobulin C1-set domain / Ig-like domain profile. / Immunoglobulin-like domain / Immunoglobulin-like domain superfamily / Immunoglobulin-like fold / Immunoglobulins / Immunoglobulin-like / Sandwich / 2-Layer Sandwich / Mainly Beta / Alpha Beta
Similarity search - Domain/homology
HLA-B*3507 / HLA class I histocompatibility antigen, B alpha chain / Beta-2-microglobulin
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.85 Å
AuthorsLiu, Y.C. / Rossjohn, J. / Gras, S.
CitationJournal: J.Biol.Chem. / Year: 2012
Title: The Energetic Basis Underpinning T-cell Receptor Recognition of a Super-bulged Peptide Bound to a Major Histocompatibility Complex Class I Molecule.
Authors: Liu, Y.C. / Chen, Z. / Burrows, S.R. / Purcell, A.W. / McCluskey, J. / Rossjohn, J. / Gras, S.
History
DepositionJan 10, 2012Deposition site: RCSB / Processing site: RCSB
Revision 1.0Feb 22, 2012Provider: repository / Type: Initial release
Revision 1.1Mar 7, 2012Group: Database references
Revision 1.2Apr 25, 2012Group: Database references
Revision 1.3Sep 13, 2023Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession
Revision 1.4Nov 20, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: MHC class I antigen
B: Beta-2-microglobulin
C: LPEP peptide from EBV, P5A, LPEPAPQGQLTAY


Theoretical massNumber of molelcules
Total (without water)45,1173
Polymers45,1173
Non-polymers00
Water10,359575
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4450 Å2
ΔGint-22 kcal/mol
Surface area18970 Å2
MethodPISA
Unit cell
Length a, b, c (Å)50.771, 81.535, 111.450
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121

-
Components

#1: Protein MHC class I antigen


Mass: 31984.281 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: HLA-B / Plasmid: pET30 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: C5MK56, UniProt: P01889*PLUS
#2: Protein Beta-2-microglobulin / Beta-2-microglobulin form pI 5.3


Mass: 11748.160 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: B2M, CDABP0092, HDCMA22P / Plasmid: pET30 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P61769
#3: Protein/peptide LPEP peptide from EBV, P5A, LPEPAPQGQLTAY


Mass: 1384.532 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: GL biochem
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 575 / Source method: isolated from a natural source / Formula: H2O
Has protein modificationY

-
Experimental details

-
Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

-
Sample preparation

CrystalDensity Matthews: 2.56 Å3/Da / Density % sol: 51.89 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 5.6
Details: 0.2M ammonium acetate, 16% PEG 4K, 0.1M sodium citrate pH5.6, vapor diffusion, hanging drop, temperature 293K

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Australian Synchrotron / Beamline: MX1 / Wavelength: 0.9536 Å
DetectorType: ADSC QUANTUM 210 / Detector: CCD / Date: Feb 18, 2011
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9536 Å / Relative weight: 1
ReflectionNumber: 291329 / Rmerge(I) obs: 0.12 / D res high: 1.85 Å / Num. obs: 40200 / % possible obs: 99.8
Diffraction reflection shell
Highest resolution (Å)Lowest resolution (Å)Num. obs% possible obs (%)IDRmerge(I) obs
610100810010.05
5690610010.052
35750310010.058
2.53690510010.118
2.22.5753899.710.189
22.2783410010.25
1.952245910010.323
1.851.95578899.810.463
ReflectionResolution: 1.85→65.805 Å / Num. obs: 40200 / % possible obs: 99.8 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 18.553 Å2 / Rmerge(I) obs: 0.12 / Net I/σ(I): 15.1
Reflection shellResolution: 1.85→1.95 Å / Rmerge(I) obs: 0.463 / Mean I/σ(I) obs: 5.07 / Num. measured obs: 42196 / Num. unique obs: 5788 / % possible all: 99.8

-
Phasing

PhasingMethod: molecular replacement

-
Processing

Software
NameVersionClassificationNB
XSCALEdata scaling
PHASERphasing
PHENIX1.7.1_743refinement
PDB_EXTRACT3.1data extraction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1ZHK

1zhk


Resolution: 1.85→19.799 Å / Occupancy max: 1 / Occupancy min: 0.14 / FOM work R set: 0.8706 / SU ML: 0.42 / σ(F): 1.34 / Phase error: 19.59 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2161 2016 5.02 %
Rwork0.1707 --
obs0.173 40198 99.9 %
Solvent computationShrinkage radii: 0.72 Å / VDW probe radii: 1 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 31.991 Å2 / ksol: 0.351 e/Å3
Displacement parametersBiso max: 78.83 Å2 / Biso mean: 15.2985 Å2 / Biso min: 0.87 Å2
Baniso -1Baniso -2Baniso -3
1--1.7006 Å2-0 Å20 Å2
2---1.9535 Å2-0 Å2
3---3.6541 Å2
Refinement stepCycle: LAST / Resolution: 1.85→19.799 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3184 0 0 575 3759
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0073361
X-RAY DIFFRACTIONf_angle_d1.084580
X-RAY DIFFRACTIONf_chiral_restr0.08467
X-RAY DIFFRACTIONf_plane_restr0.005613
X-RAY DIFFRACTIONf_dihedral_angle_d12.8671257
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 14

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
1.85-1.89630.29671350.21326842819100
1.8963-1.94750.31281340.22227022836100
1.9475-2.00470.20121280.170426872815100
2.0047-2.06940.19871450.157226812826100
2.0694-2.14330.21611520.166827052857100
2.1433-2.2290.22331370.17127142851100
2.229-2.33020.22561520.19222663281599
2.3302-2.45290.21641530.1726952848100
2.4529-2.60630.20191490.178227242873100
2.6063-2.8070.24471520.179727132865100
2.807-3.08850.24341530.176727242877100
3.0885-3.53320.20141300.168127792909100
3.5332-4.44320.18131440.145927892933100
4.4432-19.79990.18911520.155829223074100

+
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