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PDBsum entry 3of6

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protein ligands Protein-protein interface(s) links
Immune system PDB id
3of6

 

 

 

 

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Contents
Protein chains
240 a.a. *
100 a.a. *
104 a.a. *
Ligands
NAG ×4
Waters ×109
* Residue conservation analysis
PDB id:
3of6
Name: Immune system
Title: Human pre-t cell receptor crystal structure
Structure: T cell receptor beta chain. Chain: a, b, c. Fragment: ectodomain. Engineered: yes. Mutation: yes. Pre t-cell antigen receptor alpha. Chain: d, e, f. Fragment: ectodomain, unp residues 17-135. Synonym: pre-t alpha chain, pt-alpha, pta, pt-alpha-tcr.
Source: Homo sapiens. Human. Organism_taxid: 9606. Expressed in: trichoplusia ni. Expression_system_taxid: 7111. Expression_system_cell_line: hifive insect cells.
Resolution:
2.80Å     R-factor:   0.179     R-free:   0.240
Authors: S.S.Pang
Key ref: S.S.Pang et al. (2010). The structural basis for autonomous dimerization of the pre-T-cell antigen receptor. Nature, 467, 844-848. PubMed id: 20944746
Date:
13-Aug-10     Release date:   20-Oct-10    
PROCHECK
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 Headers
 References

Protein chains
No UniProt id for this chain
Struc: 240 a.a.
Protein chain
Pfam   ArchSchema ?
Q6ISU1  (PTCRA_HUMAN) -  Pre T-cell antigen receptor alpha from Homo sapiens
Seq:
Struc:
281 a.a.
100 a.a.
Protein chains
Pfam   ArchSchema ?
Q6ISU1  (PTCRA_HUMAN) -  Pre T-cell antigen receptor alpha from Homo sapiens
Seq:
Struc:
281 a.a.
104 a.a.
Key:    PfamA domain  Secondary structure  CATH domain

 

 
Nature 467:844-848 (2010)
PubMed id: 20944746  
 
 
The structural basis for autonomous dimerization of the pre-T-cell antigen receptor.
S.S.Pang, R.Berry, Z.Chen, L.Kjer-Nielsen, M.A.Perugini, G.F.King, C.Wang, S.H.Chew, N.L.La Gruta, N.K.Williams, T.Beddoe, T.Tiganis, N.P.Cowieson, D.I.Godfrey, A.W.Purcell, M.C.Wilce, J.McCluskey, J.Rossjohn.
 
  ABSTRACT  
 
No abstract given.

 

Literature references that cite this PDB file's key reference

  PubMed id Reference
21242076 N.R.Gascoigne, and E.Palmer (2011).
Signaling in thymic selection.
  Curr Opin Immunol, 23, 207-212.  
21183464 P.Gosselin, N.Oulhen, M.Jam, J.Ronzca, P.Cormier, M.Czjzek, and B.Cosson (2011).
The translational repressor 4E-BP called to order by eIF4E: new structural insights by SAXS.
  Nucleic Acids Res, 39, 3496-3503.  
21354859 R.Berry, Z.Chen, J.McCluskey, and J.Rossjohn (2011).
Insight into the basis of autonomous immunoreceptor activation.
  Trends Immunol, 32, 165-170.  
20944732 B.Malissen, and H.Luche (2010).
Immunology: Egocentric pre-T-cell receptors.
  Nature, 467, 793-794.  
21030681 E.Ishikawa, Y.Miyake, H.Hara, T.Saito, and S.Yamasaki (2010).
Germ-line elimination of electric charge on pre-T-cell receptor (TCR) impairs autonomous signaling for beta-selection and TCR repertoire formation.
  Proc Natl Acad Sci U S A, 107, 19979-19984.  
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.

 

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