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Yorodumi- PDB-2po6: Crystal structure of CD1d-lipid-antigen complexed with Beta-2-Mic... -
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Basic information
| Entry | Database: PDB / ID: 2po6 | ||||||||||||
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| Title | Crystal structure of CD1d-lipid-antigen complexed with Beta-2-Microglobulin, NKT15 Alpha-Chain and NKT15 Beta-Chain | ||||||||||||
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Keywords | LIPID BINDING PROTEIN/IMMUNE SYSTEM / CD1d-lipid antigen NKT15 complex / LIPID BINDING PROTEIN-IMMUNE SYSTEM COMPLEX | ||||||||||||
| Function / homology | Function and homology informationlipid antigen binding / exogenous lipid antigen binding / antigen processing and presentation, endogenous lipid antigen via MHC class Ib / lipopeptide binding / T cell selection / endogenous lipid antigen binding / antigen processing and presentation, exogenous lipid antigen via MHC class Ib / alpha-beta T cell receptor complex / positive regulation of innate immune response / heterotypic cell-cell adhesion ...lipid antigen binding / exogenous lipid antigen binding / antigen processing and presentation, endogenous lipid antigen via MHC class Ib / lipopeptide binding / T cell selection / endogenous lipid antigen binding / antigen processing and presentation, exogenous lipid antigen via MHC class Ib / alpha-beta T cell receptor complex / positive regulation of innate immune response / heterotypic cell-cell adhesion / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / beta-2-microglobulin binding / alpha-beta T cell activation / Generation of second messenger molecules / Co-inhibition by PD-1 / detection of bacterium / cell adhesion molecule binding / positive regulation of T cell proliferation / negative regulation of receptor binding / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / DAP12 interactions / transferrin transport / cellular response to iron ion / Endosomal/Vacuolar pathway / response to bacterium / 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 / MHC class II protein complex / negative regulation of forebrain neuron differentiation / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / regulation of iron ion transport / regulation of erythrocyte differentiation / HFE-transferrin receptor complex / response to molecule of bacterial origin / MHC class I peptide loading complex / T cell mediated cytotoxicity / positive regulation of T cell cytokine production / antigen processing and presentation of endogenous peptide antigen via MHC class I / antigen processing and presentation of exogenous peptide antigen via MHC class II / positive regulation of immune response / MHC class I protein complex / positive regulation of T cell activation / peptide antigen binding / positive regulation of receptor-mediated endocytosis / negative regulation of neurogenesis / cellular response to nicotine / positive regulation of T cell mediated cytotoxicity / multicellular organismal-level iron ion homeostasis / specific granule lumen / phagocytic vesicle membrane / recycling endosome membrane / Interferon gamma signaling / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / negative regulation of epithelial cell proliferation / MHC class II protein complex binding / Modulation by Mtb of host immune system / late endosome membrane / sensory perception of smell / positive regulation of cellular senescence / tertiary granule lumen / Downstream TCR signaling / DAP12 signaling / T cell differentiation in thymus / T cell receptor signaling pathway / negative regulation of neuron projection development / ER-Phagosome pathway / protein refolding / early endosome membrane / protein homotetramerization / basolateral plasma membrane / amyloid fibril formation / adaptive immune response / intracellular iron ion homeostasis / learning or memory / lysosome / endosome membrane / immune response / endoplasmic reticulum lumen / Amyloid fiber formation / Golgi membrane / lysosomal membrane / innate immune response / external side of plasma membrane / focal adhesion / Neutrophil degranulation / endoplasmic reticulum membrane / 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 Similarity search - Function | ||||||||||||
| Biological species | Homo sapiens (human) | ||||||||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.2 Å | ||||||||||||
Authors | Borg, N.A. | ||||||||||||
Citation | Journal: Nature / Year: 2007Title: CD1d-lipid-antigen recognition by the semi-invariant NKT T-cell receptor. Authors: Borg, N.A. / Wun, K.S. / Kjer-Nielsen, L. / Wilce, M.C. / Pellicci, D.G. / Koh, R. / Besra, G.S. / Bharadwaj, M. / Godfrey, D.I. / McCluskey, J. / Rossjohn, J. | ||||||||||||
| History |
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| Remark 999 | Sequence No suitable database references were found for chains C,G,D and H at time of processing. ...Sequence No suitable database references were found for chains C,G,D and H at time of processing.(Kjer-Nielsen, L., Borg, N.A., et al., J. exp med. 203 (3) 661-673), 2006 |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 2po6.cif.gz | 332.7 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb2po6.ent.gz | 267.4 KB | Display | PDB format |
| PDBx/mmJSON format | 2po6.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 2po6_validation.pdf.gz | 1.5 MB | Display | wwPDB validaton report |
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| Full document | 2po6_full_validation.pdf.gz | 1.5 MB | Display | |
| Data in XML | 2po6_validation.xml.gz | 66.7 KB | Display | |
| Data in CIF | 2po6_validation.cif.gz | 84.7 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/po/2po6 ftp://data.pdbj.org/pub/pdb/validation_reports/po/2po6 | HTTPS FTP |
-Related structure data
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Links
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Assembly
| Deposited unit | ![]()
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| Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: 1 / Refine code: 4
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Homo sapiens (human)
X-RAY DIFFRACTION
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