+Open data
-Basic information
Entry | Database: PDB / ID: 4mdj | |||||||||
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Title | Immune Receptor | |||||||||
Components |
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Keywords | IMMUNE SYSTEM / HLA-DR / Antigen presentation / T-cell receptor / Membrane | |||||||||
Function / homology | Function and homology information keratin filament binding / lens fiber cell development / intermediate filament organization / regulation of interleukin-4 production / regulation of interleukin-10 production / myeloid dendritic cell antigen processing and presentation / antigen processing and presentation of endogenous peptide antigen via MHC class II / autolysosome membrane / regulation of T-helper cell differentiation / cellular response to muramyl dipeptide ...keratin filament binding / lens fiber cell development / intermediate filament organization / regulation of interleukin-4 production / regulation of interleukin-10 production / myeloid dendritic cell antigen processing and presentation / antigen processing and presentation of endogenous peptide antigen via MHC class II / autolysosome membrane / regulation of T-helper cell differentiation / cellular response to muramyl dipeptide / positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation / structural constituent of eye lens / MHC class II receptor activity / positive regulation of T cell mediated immune response to tumor cell / positive regulation of CD4-positive, alpha-beta T cell activation / astrocyte development / antigen processing and presentation of peptide or polysaccharide antigen via MHC class II / positive regulation of memory T cell differentiation / positive regulation of kinase activity / CD4 receptor binding / positive regulation of monocyte differentiation / inflammatory response to antigenic stimulus / Striated Muscle Contraction / microtubule organizing center / RHOBTB1 GTPase cycle / intermediate filament cytoskeleton / intermediate filament / polysaccharide binding / T-helper 1 type immune response / transport vesicle membrane / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / cell leading edge / positive regulation of insulin secretion involved in cellular response to glucose stimulus / Bergmann glial cell differentiation / macrophage differentiation / negative regulation of type II interferon production / humoral immune response / Generation of second messenger molecules / immunological synapse / positive regulation of collagen biosynthetic process / PD-1 signaling / epidermis development / Caspase-mediated cleavage of cytoskeletal proteins / T cell receptor binding / negative regulation of T cell proliferation / detection of bacterium / phagocytic vesicle / regulation of mRNA stability / MHC class II antigen presentation / trans-Golgi network membrane / lumenal side of endoplasmic reticulum membrane / negative regulation of inflammatory response to antigenic stimulus / protein tetramerization / Late endosomal microautophagy / clathrin-coated endocytic vesicle membrane / ER to Golgi transport vesicle membrane / structural constituent of cytoskeleton / cellular response to type II interferon / cognition / peptide antigen assembly with MHC class II protein complex / nuclear matrix / MHC class II protein complex / Aggrephagy / Chaperone Mediated Autophagy / positive regulation of T cell mediated cytotoxicity / peptide antigen binding / antigen processing and presentation of exogenous peptide antigen via MHC class II / positive regulation of immune response / Interferon gamma signaling / endocytic vesicle membrane / neuron projection development / positive regulation of T cell activation / double-stranded RNA binding / negative regulation of neuron projection development / peroxisome / Downstream TCR signaling / MHC class II protein complex binding / late endosome membrane / T cell receptor signaling pathway / early endosome membrane / scaffold protein binding / cellular response to lipopolysaccharide / Interleukin-4 and Interleukin-13 signaling / positive regulation of canonical NF-kappaB signal transduction / adaptive immune response / positive regulation of MAPK cascade / molecular adaptor activity / positive regulation of ERK1 and ERK2 cascade / positive regulation of viral entry into host cell / lysosome / cytoskeleton / immune response / positive regulation of protein phosphorylation / protein domain specific binding / Golgi membrane / axon / external side of plasma membrane / lysosomal membrane / focal adhesion Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.7 Å | |||||||||
Authors | Scally, S.W. / Rossjohn, J. | |||||||||
Citation | Journal: J.Exp.Med. / Year: 2013 Title: A molecular basis for the association of the HLA-DRB1 locus, citrullination, and rheumatoid arthritis. Authors: Scally, S.W. / Petersen, J. / Law, S.C. / Dudek, N.L. / Nel, H.J. / Loh, K.L. / Wijeyewickrema, L.C. / Eckle, S.B. / van Heemst, J. / Pike, R.N. / McCluskey, J. / Toes, R.E. / La Gruta, N.L. ...Authors: Scally, S.W. / Petersen, J. / Law, S.C. / Dudek, N.L. / Nel, H.J. / Loh, K.L. / Wijeyewickrema, L.C. / Eckle, S.B. / van Heemst, J. / Pike, R.N. / McCluskey, J. / Toes, R.E. / La Gruta, N.L. / Purcell, A.W. / Reid, H.H. / Thomas, R. / Rossjohn, J. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4mdj.cif.gz | 189.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4mdj.ent.gz | 149.5 KB | Display | PDB format |
PDBx/mmJSON format | 4mdj.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 4mdj_validation.pdf.gz | 795.1 KB | Display | wwPDB validaton report |
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Full document | 4mdj_full_validation.pdf.gz | 795.8 KB | Display | |
Data in XML | 4mdj_validation.xml.gz | 22.5 KB | Display | |
Data in CIF | 4mdj_validation.cif.gz | 33.7 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/md/4mdj ftp://data.pdbj.org/pub/pdb/validation_reports/md/4mdj | HTTPS FTP |
-Related structure data
Related structure data | 4mcyC 4mczC 4md0C 4md4C 4md5C 4mdiC C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Components on special symmetry positions |
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-Components
-HLA class II histocompatibility antigen, ... , 2 types, 2 molecules AB
#1: Protein | Mass: 21919.594 Da / Num. of mol.: 1 / Fragment: Extracellular Domain, UNP residues 26-206 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: HLA-DRA, HLA-DRA1 / Production host: Homo sapiens (human) / References: UniProt: P01903 |
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#2: Protein | Mass: 23253.588 Da / Num. of mol.: 1 / Fragment: Extracellular Domain, UNP residues 30-219 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: HLA-DRB1 / Production host: Homo sapiens (human) / References: UniProt: P13760, UniProt: P01911*PLUS |
-Protein/peptide , 1 types, 1 molecules C
#3: Protein/peptide | Mass: 1386.625 Da / Num. of mol.: 1 / Fragment: Residues 66-78 / Source method: obtained synthetically / Details: This sequence is from human vimentin / Source: (synth.) Homo sapiens (human) / References: UniProt: P08670 |
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-Sugars , 2 types, 3 molecules
#4: Polysaccharide | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose Source method: isolated from a genetically manipulated source |
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#5: Sugar |
-Non-polymers , 2 types, 536 molecules
#6: Chemical | ChemComp-EDO / |
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#7: Water | ChemComp-HOH / |
-Details
Has protein modification | Y |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.64 Å3/Da / Density % sol: 53.43 % |
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Crystal grow | Temperature: 294 K / Method: vapor diffusion, hanging drop / pH: 7.3 Details: 25% PEG 3350, 0.2M Potassium Nitrate, 0.1M Bis-Tris-Propane pH 7.3, VAPOR DIFFUSION, HANGING DROP, temperature 294K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: Australian Synchrotron / Beamline: MX2 / Wavelength: 0.9537 Å |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Sep 26, 2012 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9537 Å / Relative weight: 1 |
Reflection | Resolution: 1.7→62.43 Å / Num. obs: 52300 / Redundancy: 6.4 % / Rmerge(I) obs: 0.105 |
Reflection shell | Resolution: 1.7→1.79 Å / Redundancy: 6.5 % / Rmerge(I) obs: 0.588 / Mean I/σ(I) obs: 2.9 / % possible all: 99.8 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.7→45.611 Å / SU ML: 0.15 / σ(F): 1.34 / Phase error: 18.25 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.7→45.611 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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