POP-OUT | CLOSE

An Information Portal to 110071 Biological Macromolecular Structures

STRUCTURE OF THE AXIN RGS-HOMOLOGOUS DOMAIN IN COMPLEX WITH A SAMP REPEAT FROM APC
Biology and Chemistry Report
1EMU
  •   Structure Details   Hide

    Structure Keywords

    Keywords SIGNALING PROTEIN
    Text RGS domain, SIGNALING PROTEIN

    Polymeric Molecules

    Chain A
    Description AXIN 
    Fragment RGS-HOMOLOGOUS DOMAIN 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 15349.7 
    Source Method genetically manipulated  
    Chain B
    Description ADENOMATOUS POLYPOSIS COLI PROTEIN 
    Fragment THIRD SAMP REPEAT 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 1767.0 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A AXIN1_HUMAN O15169     
    B APC_HUMAN P25054     

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    7165   Signal Transduction  The Cellular Process in Which a Signal Is Conveyed to Trigger a Change in the Activity or State of a Cell. Signal Transduction Begins with Reception of a Signal (e.g. a Ligand Binding to a Receptor or Receptor Activation by a Stimulus Such As Light) or For Signal Transduction in the Absence of Ligand Signal Withdrawal or the Activity of a Constitutively Active Receptor. Signal Transduction Ends with Regulation of a Downstream Cellular Process E.g. Regulation of Transcription or Regulation of a Metabolic Process. Signal Transduction Covers Signaling From Receptors Located On the Surface of the Cell and Signaling Via Molecules Located Within the Cell. For Signaling Between Cells Signal Transduction Is Restricted to Events At and Within the Receiving Cell. 
    38032   Termination of G Protein Coupled Receptor Signaling Pathway  The Signaling Process in Which G Protein Coupled Receptor Signaling Is Brought to an End. For Example Through the Action of Gtpase Activating Proteins (gaps) That Act to Accelerate Hydrolysis of GTP to GDP On G Alpha Proteins Thereby Terminating the Transduced Signal. 
    30877   Beta Catenin Destruction Complex  A Cytoplasmic Protein Complex Containing Glycogen Synthase Kinase 3 Beta (gsk 3 Beta) the Adenomatous Polyposis Coli Protein (apc) and the Scaffolding Protein Axin Among Others; Phosphorylates Beta Catenin Targets It For Degradation by the Proteasome. 
    30159   Receptor Signaling Complex Scaffold Activity  Functions to Provide a Physical Support For the Assembly of a Multiprotein Receptor Signaling Complex. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Genus Homo
    Host Common Name Eubacteria
    Host Scientific Name Bacteria  
    Host Vector Type Plasmid
    Host Plasmid Name PGEX-2T


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    5 5q21-q22 324     adenomatous polyposis coli APC    
    16 16p13.3 8312     axin 1 AXIN1    

    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
    rs140382475 LS-SNP   dbSNP   A 130 L - > M Turn 4% (Buried) 16 396749
    rs200407602 LS-SNP   dbSNP   A 131 D - > A Turn 71% (Exposed) 16 396745
    rs146736831 LS-SNP   dbSNP   A 137 S - > N Helix 55% (Exposed) 16 396727
    rs202238031 LS-SNP   dbSNP   A 169 S - > L 3/10 Helix 72% (Exposed) 16 396631
    rs143341222 LS-SNP   dbSNP   A 171 E - > K Helix 61% (Exposed) 16 396626
    rs148960948 LS-SNP   dbSNP   A 182 Y - > C Helix 12% (Intermediate) 16 396592
    rs35289539 LS-SNP   dbSNP   A 240 K - > M Turn 78% (Exposed) 16 396418