cIAP1-BIR3 in complex with a divalent Smac mimetic
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Text zinc finger, APOPTOSIS INHIBITOR

    Polymeric Molecules

    Chain A,B,C,D
    Description Baculoviral IAP repeat-containing protein 2 
    Fragment BIR3 domain (UNP residues 251-363) 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 14390.3 
    Source Method genetically manipulated  
    Entity Name C-IAP1, IAP homolog B, Inhibitor of apoptosis protein 2, IAP-2, hIAP-2, hIAP2, RING finger protein 48, TNFR2-TRAF-signaling complex protein 2 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    0O6  (3S,6S,7S,9aS,3'S,6'S,7'S,9a'S)-N,N'-(benzene-1,4-diylbis{butane-4,1-diyl-1H-1,2,3-triazole-1,4-diyl[(S)-phenylmethanediyl]})bis[7-(hydroxymethyl)-6-{[(2S)-2-(methylamino)butanoyl]amino}-5-oxooctahydro-1H-pyrrolo[1,2-a]azepine-3-carboxamide]  C64 H88 N14 O8   1181.47  View 
    ZN  ZINC ION  Zn   65.41  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D BIRC2_HUMAN B4E026     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B C D  6.3.2      
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D
    Common Name Human
    Scientific Name Homo sapiens  
    Gene birc2, api1, iap2, mihb, rnf48
    Host Scientific Name Escherichia coli  

    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    11 11q22 329     baculoviral IAP repeat containing 2 BIRC2    

    Single Nucleotide Polymorphisms (from LS-SNP database)

    SNP ID LsSnp Link dbSNP Link Chain PDB position Amino acid changes Secondary structure Solvent Accessibility Chromosome Chromosome position Ligand
    rs199529630 LS-SNP   dbSNP   A 264 A - > V Helix 57% (Exposed) 11 102221394
    rs199777189 LS-SNP   dbSNP   A 264 A - > T Helix 57% (Exposed) 11 102221393
    rs140378382 LS-SNP   dbSNP   A 291 Y - > C Beta Ladder 6% (Buried) 11 102221475
    rs191312831 LS-SNP   dbSNP   A 294 R - > H Bend 61% (Exposed) 11 102221578
    rs113357102 LS-SNP   dbSNP   A 334 K - > E Helix 45% (Exposed) 11 102233649
    rs143612582 LS-SNP   dbSNP   A 335 G - > S Coil 32% (Intermediate) 11 102233652
    rs201120793 LS-SNP   dbSNP   A 337 E - > G Helix 89% (Exposed) 11 102233659