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Structure of the human smoothened 7TM receptor in complex with an antitumor agent
Biology and Chemistry Report
4JKV
  •   Structure Details   Hide

    Structure Keywords

    Keywords MEMBRANE PROTEIN
    Text Human smoothened receptor, antitumor agent, novel protein engineering, GPCR network, membrane protein, PSI-Biology, Structural Genomics, GPCR, membrane

    Polymeric Molecules

    Chain A,B
    Description Soluble cytochrome b562, Smoothened homolog 
    Fragment BRIL 
    Mutation M7W, H101I, R107L 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 53121.6 
    Source Method genetically manipulated  
    Entity Name Cytochrome b-562, SMO, Protein Gx 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    1KS  4-fluoro-N-methyl-N-{1-[4-(1-methyl-1H-pyrazol-5-yl)phthalazin-1-yl]piperidin-4-yl}-2-(trifluoromethyl)benzamide  C26 H24 F4 N6 O   512.50  View 
    OLA  OLEIC ACID  C18 H34 O2   282.46  View 
    OLC  (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate  C21 H40 O4   356.54  View 
    PEG  DI(HYDROXYETHYL)ETHER  C4 H10 O3   106.12  View 
    PG4  TETRAETHYLENE GLYCOL  C8 H18 O5   194.23  View 
    PGE  TRIETHYLENE GLYCOL  C6 H14 O4   150.17  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B C562_ECOLX P0ABE7     
    A,B SMO_HUMAN Q99835     

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    GO ID   Ontology GO Term Definition
    7166   Cell Surface Receptor Signaling Pathway  A Series of Molecular Signals Initiated by Activation of a Receptor On the Surface of a Cell. the Pathway Begins with Binding of an Extracellular Ligand to a Cell Surface Receptor or For Receptors That Signal in the Absence of a Ligand by Ligand Withdrawal or the Activity of a Constitutively Active Receptor. the Pathway Ends with Regulation of a Downstream Cellular Process E.g. Transcription. 
    7224   Smoothened Signaling Pathway  A Series of Molecular Signals Generated As a Consequence of Activation of the Transmembrane Protein Smoothened. 
    22900   Electron Transport Chain  A Process in Which a Series of Electron Carriers Operate Together to Transfer Electrons From Donors to Any of Several Different Terminal Electron Acceptors to Generate a Transmembrane Electrochemical Gradient. 
    55114   Oxidation Reduction Process  A Metabolic Process That Results in the Removal or Addition of One or More Electrons to or From a Substance with or Without the Concomitant Removal or Addition of a Proton or Protons. 
    16020   Membrane  A Lipid Bilayer Along with All the Proteins and Protein Complexes Embedded in It an Attached to It. 
    42597   Periplasmic Space  The Region Between the Inner (cytoplasmic) and Outer Membrane (gram Negative Bacteria) or Cytoplasmic Membrane and Cell Wall (fungi and Gram Positive Bacteria). 
    4888   Transmembrane Signaling Receptor Activity  Combining with an Extracellular or Intracellular Signal and Transmitting the Signal From One Side of the Membrane to the Other to Initiate a Change in Cell Activity. 
    5506   Iron Ion Binding  Interacting Selectively and Non Covalently with Iron (fe) Ions. 
    9055   Electron Carrier Activity  Any Molecular Entity That Serves As an Electron Acceptor and Electron Donor in an Electron Transport Chain. an Electron Transport Chain Is a Process in Which a Series of Electron Carriers Operate Together to Transfer Electrons From Donors to Any of Several Different Terminal Electron Acceptors to Generate a Transmembrane Electrochemical Gradient. 
    20037   Heme Binding  Interacting Selectively and Non Covalently with Heme Any Compound of Iron Complexed in a Porphyrin (tetrapyrrole) Ring. 
    46872   Metal Ion Binding  Interacting Selectively and Non Covalently with Any Metal Ion. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Common Name Human
    Scientific Name Escherichia coli, homo sapiens  
    Gene cybc, smo_human, smo, smoh
    Host Scientific Name Spodoptera frugiperda  
    Host Strain Sf9
    Host Plasmid Name pFASTBAC


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    7 7q32.3 6608     smoothened, frizzled class receptor SMO