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Crystal structure of XWnt8 in complex with the cysteine-rich domain of Frizzled 8
Biology and Chemistry Report
4F0A
  •   Structure Details   Hide

    Structure Keywords

    Keywords SIGNALING PROTEIN
    Text Wnt signaling, Ligand-receptor complex, Wnt, Frizzled, Fatty acid acylation, Glycosylation, SIGNALING PROTEIN

    Polymeric Molecules

    Chain A
    Description Frizzled-8 
    Fragment cysteine-rich domain, UNP residues 28-150 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 15061.4 
    Source Method genetically manipulated  
    Entity Name Fz-8, mFz8 
    Chain B
    Description Protein Wnt-8 
    Fragment UNP residues 23-338 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 35186.1 
    Source Method genetically manipulated  
    Entity Name XWnt-8 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    BMA  BETA-D-MANNOSE  C6 H12 O6   180.16  View 
    FUC  ALPHA-L-FUCOSE  C6 H12 O5   164.16  View 
    MAN  ALPHA-D-MANNOSE  C6 H12 O6   180.16  View 
    NAG  N-ACETYL-D-GLUCOSAMINE  C8 H15 N O6   221.21  View 
    PAM  PALMITOLEIC ACID  C16 H30 O2   254.41  View 
    ZN  ZINC ION  Zn   65.41  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A FZD8_MOUSE A2RTK9     
    B WNT8_XENLA P28026     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain B
    GO ID   Ontology GO Term Definition
    578   Embryonic Axis Specification  The Establishment Maintenance and Elaboration of a Pattern Along a Line or a Point in an Embryo. 
    7275   Multicellular Organismal Development  The Biological Process Whose Specific Outcome Is the Progression of a Multicellular Organism Over Time From an Initial Condition (e.g. a Zygote or a Young Adult) to a Later Condition (e.g. a Multicellular Animal or an Aged Adult). 
    14034   Neural Crest Cell Fate Commitment  The Process in Which a Cell Becomes Committed to Become a Neural Crest Cell. 
    16055   Wnt Signaling Pathway  The Series of Molecular Signals Initiated by Binding of a Wnt Protein to a Frizzled Family Receptor On the Surface of the Target Cell and Ending with a Change in Cell State. 
    44324   Regulation of Transcription Involved in Anterior/posterior Axis Specification  Any Process That Modulates the Frequency Rate or Extent of Transcription That Contributes to the Specification of the Anterior/posterior Axis. 
    44335   Canonical Wnt Signaling Pathway Involved in Neural Crest Cell Differentiation  The Series of Molecular Signals Initiated by Binding of a Wnt Protein to a Frizzled Family Receptor On the Surface of the Target Cell Followed by Propagation of the Signal Via Beta Catenin and Ending with a Change in Transcription of Target Genes Involved in Neural Crest Cell Differentiation. 
    51091   Positive Regulation of Sequence Specific DNA Binding Transcription Factor Activity  Any Process That Activates or Increases the Frequency Rate or Extent of Activity of a Transcription Factor Any Factor Involved in the Initiation or Regulation of Transcription. 
    60061   Spemann Organizer Formation  Formation of the Specialized Region On the Dorsalmost Side of the Embryo That Acts As the Main Signaling Center Establishing the Vertebrate Body Plan. 
    60070   Canonical Wnt Signaling Pathway  The Series of Molecular Signals Initiated by Binding of a Wnt Protein to a Frizzled Family Receptor On the Surface of the Target Cell Followed by Propagation of the Signal Via Beta Catenin and Ending with a Change in Transcription of Target Genes. in This Pathway the Activated Receptor Signals Via Downstream Effectors That Result in the Inhibition of Beta Catenin Phosphorylation Thereby Preventing Degradation of Beta Catenin. Stabilized Beta Catenin Can Then Accumulate and Travel to the Nucleus to Trigger Changes in Transcription of Target Genes. 
    2000044   Negative Regulation of Cardiac Cell Fate Specification  Any Process That Stops Prevents or Reduces the Frequency Rate or Extent of Cardiac Cell Fate Specification. 
    5576   Extracellular Region  The Space External to the Outermost Structure of a Cell. For Cells Without External Protective or External Encapsulating Structures This Refers to Space Outside of the Plasma Membrane. This Term Covers the Host Cell Environment Outside an Intracellular Parasite. 
    5578   Proteinaceous Extracellular Matrix  A Layer Consisting Mainly of Proteins (especially Collagen) and Glycosaminoglycans (mostly As Proteoglycans) That Forms a Sheet Underlying or Overlying Cells Such As Endothelial and Epithelial Cells. the Proteins Are Secreted by Cells in the Vicinity. an Example of This Component Is Found in Mus Musculus. 
    5615   Extracellular Space  That Part of a Multicellular Organism Outside the Cells Proper Usually Taken to Be Outside the Plasma Membranes and Occupied by Fluid. 
    5102   Receptor Binding  Interacting Selectively and Non Covalently with One or More Specific Sites On a Receptor Molecule a Macromolecule That Undergoes Combination with a Hormone Neurotransmitter Drug or Intracellular Messenger to Initiate a Change in Cell Function. 
    5515   Protein Binding  Interacting Selectively and Non Covalently with Any Protein or Protein Complex (a Complex of Two or More Proteins That May Include Other Nonprotein Molecules). 


     
  •   Gene Details   Hide

    Genetic Source

    Chain B
    Common Name Clawed Frog Common Platanna Platanna
    Scientific Name Xenopus laevis  
    Gene wnt8
    Host Common Name Fruit Fly
    Host Scientific Name Drosophila melanogaster  
    Host Cell Line S2


    Chain A
    Common Name Mouse
    Scientific Name Mus musculus  
    Gene fzd8
    Host Common Name Fruit Fly
    Host Scientific Name Drosophila melanogaster  
    Host Cell Line S2


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    18 18 A1|18 4.91 cM 14370     frizzled homolog 8 (Drosophila) FZD8    
    - - 397970     wingless-type MMTV integration site family, member 8A WNT8A