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- PDB-4qrr: Crystal Structure of HLA B*3501-IPS in complex with a Delta-Beta ... -

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Basic information

Entry
Database: PDB / ID: 4qrr
TitleCrystal Structure of HLA B*3501-IPS in complex with a Delta-Beta TCR, clone 12 TCR
Components
  • Beta-2-microglobulin
  • HLA class I histocompatibility antigen, B-35 alpha chain
  • IPS peptide from CMV, IPSINVHHY
  • clone12 TCR alpha chain
  • clone12 TCR beta chain
KeywordsIMMUNE SYSTEM / HLA B*3501 / human CMV / TCR / T cell
Function / homology
Function and homology information


viral tegument / regulation of interleukin-12 production / regulation of dendritic cell differentiation / regulation of T cell anergy / regulation of interleukin-6 production / 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 ...viral tegument / regulation of interleukin-12 production / regulation of dendritic cell differentiation / regulation of T cell anergy / regulation of interleukin-6 production / 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 / lumenal side of endoplasmic reticulum membrane / Endosomal/Vacuolar pathway / 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 T cell mediated cytotoxicity / positive regulation of receptor-mediated endocytosis / multicellular organismal-level iron ion homeostasis / positive regulation of T cell activation / 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 / negative regulation of epithelial cell proliferation / Interferon gamma signaling / Interferon alpha/beta signaling / MHC class II protein complex binding / positive regulation of protein binding / Modulation by Mtb of host immune system / late endosome membrane / sensory perception of smell / tertiary granule lumen / DAP12 signaling / protein-folding chaperone binding / negative regulation of neuron projection development / iron ion transport / T cell differentiation in thymus / ER-Phagosome pathway / protein refolding / early endosome membrane / protein homotetramerization / adaptive immune response / amyloid fibril formation / structural constituent of virion / intracellular iron ion homeostasis / host cell cytoplasm / learning or memory / immune response / Amyloid fiber formation / endoplasmic reticulum lumen / Golgi membrane / external side of plasma membrane / signaling receptor binding / lysosomal membrane / innate immune response / focal adhesion / Neutrophil degranulation / host cell nucleus / SARS-CoV-2 activates/modulates innate and adaptive immune responses / structural molecule activity / cell surface / endoplasmic reticulum / Golgi apparatus / protein homodimerization activity / extracellular space / extracellular exosome / extracellular region / identical protein binding / membrane / plasma membrane
Similarity search - Function
Herpesvirus UL82/UL83 / Betaherpesvirus UL82/83 protein N terminus / dUTPase-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 ...Herpesvirus UL82/UL83 / Betaherpesvirus UL82/83 protein N terminus / dUTPase-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 class I histocompatibility antigen, B alpha chain / 65 kDa phosphoprotein / HLA class I histocompatibility antigen, B alpha chain / Beta-2-microglobulin
Similarity search - Component
Biological speciesHomo sapiens (human)
Human herpesvirus 5
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 3 Å
AuthorsGras, S. / Chabrol, E. / Rossjohn, J.
CitationJournal: J.Exp.Med. / Year: 2014
Title: The molecular bases of delta / alpha beta T cell-mediated antigen recognition.
Authors: Pellicci, D.G. / Uldrich, A.P. / Le Nours, J. / Ross, F. / Chabrol, E. / Eckle, S.B. / de Boer, R. / Lim, R.T. / McPherson, K. / Besra, G. / Howell, A.R. / Moretta, L. / McCluskey, J. / ...Authors: Pellicci, D.G. / Uldrich, A.P. / Le Nours, J. / Ross, F. / Chabrol, E. / Eckle, S.B. / de Boer, R. / Lim, R.T. / McPherson, K. / Besra, G. / Howell, A.R. / Moretta, L. / McCluskey, J. / Heemskerk, M.H. / Gras, S. / Rossjohn, J. / Godfrey, D.I.
History
DepositionJul 2, 2014Deposition site: RCSB / Processing site: RCSB
Revision 1.0Dec 10, 2014Provider: repository / Type: Initial release
Revision 1.1Dec 17, 2014Group: Database references
Revision 1.2Dec 31, 2014Group: Database references
Revision 1.3Apr 11, 2018Group: Data collection / Source and taxonomy / Structure summary
Category: entity / entity_src_gen / pdbx_entity_src_syn
Item: _entity.pdbx_description / _entity.src_method ..._entity.pdbx_description / _entity.src_method / _entity_src_gen.entity_id / _entity_src_gen.gene_src_common_name / _entity_src_gen.gene_src_strain / _entity_src_gen.pdbx_gene_src_gene / _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id / _entity_src_gen.pdbx_gene_src_scientific_name
Revision 1.4Sep 16, 2020Group: Structure summary / Category: struct_keywords / Item: _struct_keywords.text
Revision 1.5Sep 20, 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 1.6Nov 27, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: HLA class I histocompatibility antigen, B-35 alpha chain
B: Beta-2-microglobulin
D: clone12 TCR beta chain
E: clone12 TCR alpha chain
P: IPS peptide from CMV, IPSINVHHY


Theoretical massNumber of molelcules
Total (without water)94,9215
Polymers94,9215
Non-polymers00
Water41423
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area11230 Å2
ΔGint-50 kcal/mol
Surface area38060 Å2
MethodPISA
Unit cell
Length a, b, c (Å)65.956, 192.149, 162.625
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number20
Space group name H-MC2221

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Components

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Protein , 4 types, 4 molecules ABDE

#1: Protein HLA class I histocompatibility antigen, B-35 alpha chain / MHC class I antigen B*35


Mass: 31940.246 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: HLA-B, HLAB / Plasmid: pET / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P30685, 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: pET / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P61769
#3: Protein clone12 TCR beta chain


Mass: 22934.717 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Plasmid: pET / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3)
#4: Protein clone12 TCR alpha chain


Mass: 27217.090 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Plasmid: pET / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3)

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Protein/peptide / Non-polymers , 2 types, 24 molecules P

#5: Protein/peptide IPS peptide from CMV, IPSINVHHY / pp65 / 64 kDa matrix phosphoprotein / pp64 / GP64 / Phosphoprotein UL83 / Tegument protein UL83


Mass: 1081.224 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Human herpesvirus 5 / References: UniProt: P18139
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 23 / Source method: isolated from a natural source / Formula: H2O

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Details

Has protein modificationY

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Experimental details

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Experiment

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

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Sample preparation

CrystalDensity Matthews: 2.71 Å3/Da / Density % sol: 54.68 %
Crystal growTemperature: 277 K / Method: vapor diffusion, hanging drop / pH: 8
Details: 0.3 M KCN, 24% PEG 3350, 2% EG, 10 mM spermidine, 10 mM L-Proline, pH 8, vapor diffusion, hanging drop, temperature 277K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Australian Synchrotron / Beamline: MX2 / Wavelength: 0.954 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Dec 17, 2013
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.954 Å / Relative weight: 1
ReflectionResolution: 3→45.95 Å / Num. all: 22376 / Num. obs: 22376 / % possible obs: 95.1 % / Redundancy: 5.1 % / Biso Wilson estimate: 62.61 Å2 / Rsym value: 0.141

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Phasing

PhasingMethod: molecular replacement

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Processing

Software
NameVersionClassificationNB
SCALA3.3.21data scaling
PHASERphasing
BUSTER-TNTrefinement
PDB_EXTRACT3.14data extraction
Blu-Icedata collection
XDSdata reduction
BUSTER2.10.0refinement
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: pdb entry 4flh, pdb entry 3kln

4flh

3kln


Resolution: 3→45.95 Å / Cor.coef. Fo:Fc: 0.8697 / Cor.coef. Fo:Fc free: 0.8042 / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: ml
RfactorNum. reflection% reflectionSelection details
Rfree0.2581 1085 5.13 %RANDOM
Rwork0.2101 ---
obs0.2126 21136 99.98 %-
all-42175 --
Displacement parametersBiso mean: 51.38 Å2
Baniso -1Baniso -2Baniso -3
1-13.0438 Å20 Å20 Å2
2---17.0964 Å20 Å2
3---4.0525 Å2
Refine analyzeLuzzati coordinate error obs: 0.445 Å
Refinement stepCycle: LAST / Resolution: 3→45.95 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6673 0 0 23 6696
Refine LS restraints
Refine-IDTypeDev idealNumberRestraint functionWeight
X-RAY DIFFRACTIONt_bond_d0.0076850HARMONIC2
X-RAY DIFFRACTIONt_angle_deg0.879303HARMONIC2
X-RAY DIFFRACTIONt_dihedral_angle_d3108SINUSOIDAL2
X-RAY DIFFRACTIONt_incorr_chiral_ct
X-RAY DIFFRACTIONt_pseud_angle
X-RAY DIFFRACTIONt_trig_c_planes186HARMONIC2
X-RAY DIFFRACTIONt_gen_planes992HARMONIC5
X-RAY DIFFRACTIONt_it6850HARMONIC20
X-RAY DIFFRACTIONt_nbd
X-RAY DIFFRACTIONt_omega_torsion1.95
X-RAY DIFFRACTIONt_other_torsion3.07
X-RAY DIFFRACTIONt_improper_torsion
X-RAY DIFFRACTIONt_chiral_improper_torsion863SEMIHARMONIC5
X-RAY DIFFRACTIONt_sum_occupancies
X-RAY DIFFRACTIONt_utility_distance
X-RAY DIFFRACTIONt_utility_angle
X-RAY DIFFRACTIONt_utility_torsion
X-RAY DIFFRACTIONt_ideal_dist_contact7119SEMIHARMONIC4
LS refinement shellResolution: 3→3.15 Å / Total num. of bins used: 11
RfactorNum. reflection% reflection
Rfree0.327 133 4.83 %
Rwork0.2661 2620 -
all0.2691 2753 -
obs--99.98 %

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