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cIAP1-BIR3 domain in complex with the Smac-mimetic compound Smac037
3MUP
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Apoptosis Inhibitor
    Structure Weight: 59845.36
    Molecule: Baculoviral IAP repeat-containing protein 2
    Polymer: 1 Type: protein Length: 122
    Chains: A, B, C, D
    EC#: 6.3.2   
    Fragment: Repeat 3 (BIR3) domain, UNP residues 251-363
    Organism: Homo sapiens
    Gene Names: Gene View for BIRC2 API1 IAP2 MIHB RNF48
    UniProtKB: Protein Feature View | Search PDB | Q13490  
     
  •   Structure Validation Hide

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  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    3EYL  Crystal structure of XIAP BIR3 domain in complex with a Smac-mimetic compound 
    3OZ1  cIAP1-BIR3 domain in complex with the Smac-mimetic compound Smac066 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    SMK
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    SMK C29 H39 N5 O3
    (3S,6S,7R,9aS)-6-{[(2S)-2-aminobutanoyl]amino}- 7-(2-aminoethyl)-N-(diphenylmethyl)-5-oxooctahydro- 1H-pyrrolo[1,2-a]azepine-3-carboxamide
    SMK:3MUP
    ZN
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    ZN Zn
    ZINC ION
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Cossu, F.,  Malvezzi, F.,  Canevari, G.,  Milani, M.

    Deposition:   2010-05-03
    Release:   2010-11-24
    Last Modified (REVDAT):   2014-02-19
     
  •   Revision History    Hide
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    2014-02-19
    Citation
    2014-02-19
    Refinement description
    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.60
    R-Value: 0.229 (obs.)
    R-Free: 0.288
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 71.63 α = 90.00 
    b = 79.79 β = 92.48 
    c = 98.41 γ = 90.00