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- PDB-1jbj: CD3 Epsilon and gamma Ectodomain Fragment Complex in Single-Chain... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1jbj | ||||||
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Title | CD3 Epsilon and gamma Ectodomain Fragment Complex in Single-Chain Construct | ||||||
![]() | CD3 Epsilon and gamma Ectodomain Fragment Complex | ||||||
![]() | IMMUNE SYSTEM / beta-sheet / C2-set IMMUNOGLOBULIN SUPERFAMILY / H-bonded G strand pair / single-chain | ||||||
Function / homology | ![]() lymphocyte activation / Phosphorylation of CD3 and TCR zeta chains / Translocation of ZAP-70 to Immunological synapse / regulation of lymphocyte apoptotic process / PD-1 signaling / Generation of second messenger molecules / FCGR activation / Role of phospholipids in phagocytosis / T cell anergy / positive regulation of T cell anergy ...lymphocyte activation / Phosphorylation of CD3 and TCR zeta chains / Translocation of ZAP-70 to Immunological synapse / regulation of lymphocyte apoptotic process / PD-1 signaling / Generation of second messenger molecules / FCGR activation / Role of phospholipids in phagocytosis / T cell anergy / positive regulation of T cell anergy / positive regulation of cell-cell adhesion mediated by integrin / Downstream TCR signaling / Regulation of actin dynamics for phagocytic cup formation / CD4-positive, alpha-beta T cell proliferation / Cargo recognition for clathrin-mediated endocytosis / negative thymic T cell selection / Clathrin-mediated endocytosis / positive regulation of CD4-positive, alpha-beta T cell proliferation / alpha-beta T cell receptor complex / positive thymic T cell selection / positive regulation of cell-matrix adhesion / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / T cell receptor complex / smoothened signaling pathway / establishment or maintenance of cell polarity / positive regulation of interleukin-4 production / dendrite development / immunological synapse / T cell differentiation / positive regulation of calcium-mediated signaling / T cell proliferation / negative regulation of smoothened signaling pathway / positive regulation of T cell proliferation / T cell costimulation / T cell activation / positive regulation of interleukin-2 production / cerebellum development / response to nutrient / calcium-mediated signaling / apoptotic signaling pathway / SH3 domain binding / transmembrane signaling receptor activity / positive regulation of peptidyl-tyrosine phosphorylation / positive regulation of type II interferon production / cell-cell junction / protein transport / positive regulation of T cell activation / T cell receptor signaling pathway / cell body / adaptive immune response / dendritic spine / membrane => GO:0016020 / cell surface receptor signaling pathway / protein heterodimerization activity / external side of plasma membrane / negative regulation of gene expression / Golgi apparatus / endoplasmic reticulum / identical protein binding / plasma membrane / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | SOLUTION NMR / simulated annealing | ||||||
![]() | Sun, Z.-Y.J. / Kim, K.S. / Wagner, G. / Reinherz, E.L. | ||||||
![]() | ![]() Title: Mechanisms contributing to T cell receptor signaling and assembly revealed by the solution structure of an ectodomain fragment of the CD3 epsilon gamma heterodimer. Authors: Sun, Z.J. / Kim, K.S. / Wagner, G. / Reinherz, E.L. #1: ![]() Title: Heterodimeric CD3epsilongamma Extracellular Domain Fragments: Production, Purification and Structural Analysis Authors: Kim, K.S. / Sun, Z.Y. / Wagner, G. / Reinherz, E.L. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 1002.8 KB | Display | ![]() |
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PDB format | ![]() | 866.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 346.9 KB | Display | ![]() |
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Full document | ![]() | 529.4 KB | Display | |
Data in XML | ![]() | 74.8 KB | Display | |
Data in CIF | ![]() | 95.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 |
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NMR ensembles |
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Components
#1: Protein | Mass: 20632.842 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: RESIDUES 1-79 ARE a fragment of T-CELL SURFACE GLYCOPROTEIN CD3 EPSILON CHAIN, RESIDUES 80-105 ARE AN ENGINEERED LINKER MODELED FROM A SINGLE CHAIN T CELL RECEPTOR CONSTRUCT, RESIDUES 106- ...Details: RESIDUES 1-79 ARE a fragment of T-CELL SURFACE GLYCOPROTEIN CD3 EPSILON CHAIN, RESIDUES 80-105 ARE AN ENGINEERED LINKER MODELED FROM A SINGLE CHAIN T CELL RECEPTOR CONSTRUCT, RESIDUES 106-186 ARE a fragment of T-CELL SURFACE GLYCOPROTEIN CD3 GAMMA CHAIN Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: P22646, GenBank: 1531627, UniProt: P11942 |
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-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR | ||||||||||||||||||||||||||||||||
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NMR experiment |
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NMR details | Text: The structure was determined using triple-resonance NMR spectroscopy. Structures are superimposed based on backbone atoms from residues 7 to 79 and 113 to 184. |
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Sample preparation
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Sample conditions |
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Crystal grow | *PLUS Method: other / Details: NMR |
-NMR measurement
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M | ||||||||||||||||||||
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Radiation wavelength | Relative weight: 1 | ||||||||||||||||||||
NMR spectrometer |
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Processing
NMR software |
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Refinement | Method: simulated annealing / Software ordinal: 1 Details: calculated using 1623 NOE restraints, 105 H-bond restraints, and 194 dihedral angle restrints | ||||||||||||||||||||||||
NMR representative | Selection criteria: lowest energy | ||||||||||||||||||||||||
NMR ensemble | Conformer selection criteria: structures with the least restraint violations Conformers calculated total number: 20 / Conformers submitted total number: 18 |