An Information Portal to 110071 Biological Macromolecular Structures

cIAP1-BIR3 domain in complex with the Smac-mimetic compound Smac066
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Text Zinc-finger, Caspases, APOPTOSIS INHIBITOR

    Polymeric Molecules

    Chain A,B,C,D
    Description Baculoviral IAP repeat-containing protein 2 
    Fragment Repeat 3 (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 Inhibitor of apoptosis protein 2, IAP-2, hIAP-2, hIAP2, C-IAP1, TNFR2-TRAF-signaling complex protein 2, IAP homolog B, RING finger protein 48 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    BMB  (3S,6S,7R,9aS)-7-[2-(benzylamino)ethyl]-N-(diphenylmethyl)-6-{[(2S)-2-(methylamino)butanoyl]amino}-5-oxooctahydro-1H-pyrrolo[1,2-a]azepine-3-carboxamide  C37 H47 N5 O3   609.80  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 Q13490     

    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  
    Host Strain Bl21 (de3)
    Host Vector Type Plasmid
    Host Plasmid Name pET21A(+)

    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 50% (Exposed) 11 102221394
    rs199777189 LS-SNP   dbSNP   A 264 A - > T Helix 50% (Exposed) 11 102221393
    rs140378382 LS-SNP   dbSNP   A 291 Y - > C Beta Ladder 14% (Intermediate) 11 102221475
    rs191312831 LS-SNP   dbSNP   A 294 R - > H Bend 56% (Exposed) 11 102221578 BMB
    rs113357102 LS-SNP   dbSNP   A 334 K - > E Helix 26% (Intermediate) 11 102233649
    rs143612582 LS-SNP   dbSNP   A 335 G - > S Helix 0% (Buried) 11 102233652
    rs201120793 LS-SNP   dbSNP   A 337 E - > G Helix 42% (Exposed) 11 102233659