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PDBsum entry 3o28

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protein ligands links
Transport protein PDB id
3o28

 

 

 

 

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Contents
Protein chain
260 a.a. *
Ligands
O28
GLU
SO4 ×3
DMS
GOL ×6
Waters ×147
* Residue conservation analysis
PDB id:
3o28
Name: Transport protein
Title: Ligand-binding domain of glua2 (flip) ionotropic glutamate receptor in complex with an allosteric modulator
Structure: Glutamate receptor 2. Chain: a. Fragment: ligand binding domain, unp residues 413 to 527 and 653 to 796. Synonym: glur-2, glur-b, glur-k2, glutamate receptor ionotropic, ampa 2, glua2, ampa-selective glutamate receptor 2. Engineered: yes. Other_details: s1-s2 fusion in which gly118 and thr119 replace a membrane-spanning region
Source: Rattus norvegicus. Rat. Organism_taxid: 10116. Gene: gria2, glur2. Expressed in: escherichia coli. Expression_system_taxid: 469008.
Resolution:
2.00Å     R-factor:   0.184     R-free:   0.234
Authors: J.K.F.Maclean,S.Basten,R.A.Campbell,I.A.Cumming,K.J.Gillen, J.Gillespie,C.Jamieson,B.Kazemier,M.Kiczun,Y.Lamont,A.J.Lyons, E.M.Moir,J.A.Morrow,M.Papakosta,Z.Rankovic,L.Smith
Key ref: C.Jamieson et al. (2010). A novel series of positive modulators of the AMPA receptor: discovery and structure based hit-to-lead studies. Bioorg Med Chem Lett, 20, 5753-5756. PubMed id: 20805031
Date:
22-Jul-10     Release date:   15-Sep-10    
PROCHECK
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 Headers
 References

Protein chain
Pfam   ArchSchema ?
P19491  (GRIA2_RAT) -  Glutamate receptor 2 from Rattus norvegicus
Seq:
Struc:
 
Seq:
Struc:
883 a.a.
260 a.a.*
Key:    PfamA domain  Secondary structure  CATH domain
* PDB and UniProt seqs differ at 6 residue positions (black crosses)

 

 
Bioorg Med Chem Lett 20:5753-5756 (2010)
PubMed id: 20805031  
 
 
A novel series of positive modulators of the AMPA receptor: discovery and structure based hit-to-lead studies.
C.Jamieson, S.Basten, R.A.Campbell, I.A.Cumming, K.J.Gillen, J.Gillespie, B.Kazemier, M.Kiczun, Y.Lamont, A.J.Lyons, J.K.Maclean, E.M.Moir, J.A.Morrow, M.Papakosta, Z.Rankovic, L.Smith.
 
  ABSTRACT  
 
No abstract given.

 

Literature references that cite this PDB file's key reference

  PubMed id Reference
21349697 M.L.Mayer (2011).
Structure and mechanism of glutamate receptor ion channel assembly, activation and modulation.
  Curr Opin Neurobiol, 21, 283-290.  
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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