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PDBsum entry 3vbg

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protein ligands Protein-protein interface(s) links
Ligase/ligase activator PDB id
3vbg

 

 

 

 

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Contents
Protein chains
84 a.a.
Ligands
03M ×4
Waters ×19
PDB id:
3vbg
Name: Ligase/ligase activator
Title: Structure of hdm2 with dimer inducing indolyl hydantoin ro-2443
Structure: E3 ubiquitin-protein ligase mdm2. Chain: a, b, c, d. Fragment: unp residues 25-109. Synonym: double minute 2 protein, hdm2, oncoprotein mdm2, p53-binding protein mdm2. Engineered: yes
Source: Homo sapiens. Human. Organism_taxid: 9606. Strain: human. Gene: mdm2. Expressed in: escherichia coli. Expression_system_taxid: 511693.
Resolution:
2.80Å     R-factor:   0.184     R-free:   0.220
Authors: C.M.Lukacs,C.A.Janson,B.J.Graves
Key ref: B.Graves et al. (2012). Activation of the p53 pathway by small-molecule-induced MDM2 and MDMX dimerization. Proc Natl Acad Sci U S A, 109, 11788-11793. PubMed id: 22745160
Date:
02-Jan-12     Release date:   27-Jun-12    
PROCHECK
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 Headers
 References

Protein chains
Pfam   ArchSchema ?
Q00987  (MDM2_HUMAN) -  E3 ubiquitin-protein ligase Mdm2 from Homo sapiens
Seq:
Struc:
491 a.a.
84 a.a.*
Key:    PfamA domain  Secondary structure  CATH domain
* PDB and UniProt seqs differ at 1 residue position (black cross)

 Enzyme reactions 
   Enzyme class: E.C.2.3.2.27  - RING-type E3 ubiquitin transferase.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]
      Reaction: S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N6- ubiquitinyl-[acceptor protein]-L-lysine

 

 
Proc Natl Acad Sci U S A 109:11788-11793 (2012)
PubMed id: 22745160  
 
 
Activation of the p53 pathway by small-molecule-induced MDM2 and MDMX dimerization.
B.Graves, T.Thompson, M.Xia, C.Janson, C.Lukacs, D.Deo, P.Di Lello, D.Fry, C.Garvie, K.S.Huang, L.Gao, C.Tovar, A.Lovey, J.Wanner, L.T.Vassilev.
 
  ABSTRACT  
 
No abstract given.

 

Literature references that cite this PDB file's key reference

  PubMed id Reference
23303139 M.Wade, Y.C.Li, and G.M.Wahl (2012).
MDM2, MDMX and p53 in oncogenesis and cancer therapy.
  Nat Rev Cancer, 13, 83-96.  
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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