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PDBsum entry 3o8x

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protein ligands Protein-protein interface(s) links
Immune system PDB id
3o8x

 

 

 

 

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Contents
Protein chains
268 a.a. *
96 a.a. *
203 a.a. *
239 a.a. *
Ligands
NAG-NAG
NAG-NAG-FUC
GSL
NAG
Waters ×107
* Residue conservation analysis
PDB id:
3o8x
Name: Immune system
Title: Recognition of glycolipid antigen by inkt cell tcr
Structure: Antigen-presenting glycoprotein cd1d1. Chain: a. Fragment: residues 19-297. Engineered: yes. Beta-2-microglobulin. Chain: b. Engineered: yes. Valpha14 chimera (mouse variable domain, human t-cell receptor alpha chain c region constant domain).
Source: Mus musculus. Mouse. Organism_taxid: 10090. Gene: cd1d1, cd1.1. Expressed in: spodoptera frugiperda. Expression_system_taxid: 7108. Gene: b2m. Mus musculus, homo sapiens. Mouse, human.
Resolution:
2.74Å     R-factor:   0.198     R-free:   0.253
Authors: D.M.Zajonc,Y.Li
Key ref: Y.Li et al. (2010). The Vα14 invariant natural killer T cell TCR forces microbial glycolipids and CD1d into a conserved binding mode. J Exp Med, 207, 2383-2393. PubMed id: 20921281
Date:
03-Aug-10     Release date:   29-Sep-10    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chain
Pfam   ArchSchema ?
P11609  (CD1D1_MOUSE) -  Antigen-presenting glycoprotein CD1d1 from Mus musculus
Seq:
Struc:
336 a.a.
268 a.a.
Protein chain
Pfam   ArchSchema ?
P01887  (B2MG_MOUSE) -  Beta-2-microglobulin from Mus musculus
Seq:
Struc:
119 a.a.
96 a.a.
Protein chain
Pfam   ArchSchema ?
P01848  (TCA_HUMAN) -  T cell receptor alpha chain constant from Homo sapiens
Seq:
Struc:
140 a.a.
203 a.a.*
Protein chain
Pfam   ArchSchema ?
A0A5B9  (TRBC2_HUMAN) -  T cell receptor beta constant 2 from Homo sapiens
Seq:
Struc:
178 a.a.
239 a.a.*
Key:    PfamA domain  Secondary structure  CATH domain
* PDB and UniProt seqs differ at 8 residue positions (black crosses)

 

 
J Exp Med 207:2383-2393 (2010)
PubMed id: 20921281  
 
 
The Vα14 invariant natural killer T cell TCR forces microbial glycolipids and CD1d into a conserved binding mode.
Y.Li, E.Girardi, J.Wang, E.D.Yu, G.F.Painter, M.Kronenberg, D.M.Zajonc.
 
  ABSTRACT  
 
No abstract given.

 

Literature references that cite this PDB file's key reference

  PubMed id Reference
23334244 P.J.Brennan, M.Brigl, and M.B.Brenner (2013).
Invariant natural killer T cells: an innate activation scheme linked to diverse effector functions.
  Nat Rev Immunol, 13, 101-117.  
23154222 J.Rossjohn, D.G.Pellicci, O.Patel, L.Gapin, and D.I.Godfrey (2012).
Recognition of CD1d-restricted antigens by natural killer T cells.
  Nat Rev Immunol, 12, 845-857.  
21376639 K.S.Wun, G.Cameron, O.Patel, S.S.Pang, D.G.Pellicci, L.C.Sullivan, S.Keshipeddy, M.H.Young, A.P.Uldrich, M.S.Thakur, S.K.Richardson, A.R.Howell, P.A.Illarionov, A.G.Brooks, G.S.Besra, J.McCluskey, L.Gapin, S.A.Porcelli, D.I.Godfrey, and J.Rossjohn (2011).
A molecular basis for the exquisite CD1d-restricted antigen specificity and functional responses of natural killer T cells.
  Immunity, 34, 327-339.
PDB codes: 3arb 3ard 3are 3arf 3arg
21552205 S.Aspeslagh, Y.Li, E.D.Yu, N.Pauwels, M.Trappeniers, E.Girardi, T.Decruy, K.Van Beneden, K.Venken, M.Drennan, L.Leybaert, J.Wang, R.W.Franck, S.Van Calenbergh, D.M.Zajonc, and D.Elewaut (2011).
Galactose-modified iNKT cell agonists stabilized by an induced fit of CD1d prevent tumour metastasis.
  EMBO J, 30, 2294-2305.
PDB codes: 3qux 3quy 3quz
21376640 T.Mallevaey, A.J.Clarke, J.P.Scott-Browne, M.H.Young, L.C.Roisman, D.G.Pellicci, O.Patel, J.P.Vivian, J.L.Matsuda, J.McCluskey, D.I.Godfrey, P.Marrack, J.Rossjohn, and L.Gapin (2011).
A molecular basis for NKT cell recognition of CD1d-self-antigen.
  Immunity, 34, 315-326.
PDB codes: 3au1 3qi9
21439833 W.Zhang, C.Xia, J.Nadas, W.Chen, L.Gu, and P.G.Wang (2011).
Introduction of aromatic group on 4'-OH of α-GalCer manipulated NKT cell cytokine production.
  Bioorg Med Chem, 19, 2767-2776.  
The most recent references are shown first. Citation data come partly from CiteXplore and partly from an automated harvesting procedure. Note that this is likely to be only a partial list as not all journals are covered by either method. However, we are continually building up the citation data so more and more references will be included with time. Where a reference describes a PDB structure, the PDB codes are shown on the right.

 

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