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PDBsum entry 3se3

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protein ligands Protein-protein interface(s) links
Immune system receptor PDB id
3se3

 

 

 

 

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Contents
Protein chains
285 a.a.
128 a.a.
183 a.a.
Ligands
NAG
PDB id:
3se3
Name: Immune system receptor
Title: Human ifna2-ifnar ternary complex
Structure: Interferon alpha/beta receptor 1. Chain: a. Fragment: ifna2(yns) (unp residues 28-436). Synonym: ifn-r-1, ifn-alpha/beta receptor 1, cytokine receptor class- ii member 1, cytokine receptor family 2 member 1, crf2-1, type i interferon receptor 1. Engineered: yes. Interferon alpha 2b. Chain: b.
Source: Homo sapiens. Human. Organism_taxid: 9606. Gene: ifnar1, ifnar. Expressed in: trichoplusia ni. Expression_system_taxid: 7111. Expressed in: escherichia coli. Expression_system_taxid: 562. Gene: ifnar2, ifnabr, ifnarb.
Resolution:
4.00Å     R-factor:   0.251     R-free:   0.311
Authors: C.Thomas,K.C.Garcia
Key ref: C.Thomas et al. (2011). Structural linkage between ligand discrimination and receptor activation by type I interferons. Cell, 146, 621-632. PubMed id: 21854986
Date:
10-Jun-11     Release date:   31-Aug-11    
PROCHECK
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 Headers
 References

Protein chain
Pfam   ArchSchema ?
P17181  (INAR1_HUMAN) -  Interferon alpha/beta receptor 1 from Homo sapiens
Seq:
Struc:
 
Seq:
Struc:
557 a.a.
285 a.a.
Protein chain
Pfam   ArchSchema ?
P01563  (IFNA2_HUMAN) -  Interferon alpha-2 from Homo sapiens
Seq:
Struc:
188 a.a.
128 a.a.*
Protein chain
Pfam   ArchSchema ?
P48551  (INAR2_HUMAN) -  Interferon alpha/beta receptor 2 from Homo sapiens
Seq:
Struc:
515 a.a.
183 a.a.
Key:    PfamA domain  Secondary structure  CATH domain
* PDB and UniProt seqs differ at 3 residue positions (black crosses)

 

 
Cell 146:621-632 (2011)
PubMed id: 21854986  
 
 
Structural linkage between ligand discrimination and receptor activation by type I interferons.
C.Thomas, I.Moraga, D.Levin, P.O.Krutzik, Y.Podoplelova, A.Trejo, C.Lee, G.Yarden, S.E.Vleck, J.S.Glenn, G.P.Nolan, J.Piehler, G.Schreiber, K.C.Garcia.
 
  ABSTRACT  
 
No abstract given.

 

Literature references that cite this PDB file's key reference

  PubMed id Reference
22426547 C.Thomas, J.F.Bazan, and K.C.Garcia (2012).
Structure of the activating IL-1 receptor signaling complex.
  Nat Struct Mol Biol, 19, 455-457.
PDB code: 4dep
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 code is shown on the right.

 

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