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An Information Portal to 105097 Biological Macromolecular Structures

POTASSIUM CHANNEL (KCSA) FULL-LENGTH FOLD
Biology and Chemistry Report
1F6G
  •   Structure Details   Hide

    Structure Keywords

    Keywords PROTON TRANSPORT, MEMBRANE PROTEIN
    Text POTASSIUM CHANNEL, INTEGRAL MEMBRANE PROTEIN, CYTOPLASMIC DOMAINS, PROTON TRANSPORT, MEMBRANE PROTEIN

    Polymeric Molecules

    Chain A,B,C,D
    Description VOLTAGE-GATED POTASSIUM CHANNEL 
    Fragment FULL-LENGTH CHANNEL 
    Mutation CYS SCANNING: 5-24, 120-160 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 17535.5 
    Source Method genetically manipulated  

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D KCSA_STRLI P0A334     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D
    GO ID   Ontology GO Term Definition
    6810   Transport  The Directed Movement of Substances (such As Macromolecules Small Molecules Ions) Into Out of or Within a Cell or Between Cells or Within a Multicellular Organism by Means of Some Agent Such As a Transporter or Pore. 
    6811   Ion Transport  The Directed Movement of Charged Atoms or Small Charged Molecules Into Out of or Within a Cell or Between Cells by Means of Some Agent Such As a Transporter or Pore. 
    6813   Potassium Ion Transport  The Directed Movement of Potassium Ions (k+) Into Out of or Within a Cell or Between Cells by Means of Some Agent Such As a Transporter or Pore. 
    71805   Potassium Ion Transmembrane Transport  A Process in Which a Potassium Ion Is Transported From One Side of a Membrane to the Other. 
    5886   Plasma Membrane  The Membrane Surrounding a Cell That Separates the Cell From Its External Environment. It Consists of a Phospholipid Bilayer and Associated Proteins. 
    8076   Voltage Gated Potassium Channel Complex  A Protein Complex That Forms a Transmembrane Channel Through Which Potassium Ions May Cross a Cell Membrane in Response to Changes in Membrane Potential. 
    16020   Membrane  Double Layer of Lipid Molecules That Encloses All Cells and in Eukaryotes Many Organelles; May Be a Single or Double Lipid Bilayer; Also Includes Associated Proteins. 
    16021   Integral Component of Membrane  The Component of a Membrane Consisting of Gene Products and Protein Complexes That Have Some Part That Penetrates At Least One Leaflet of the Membrane Bilayer. This Component Includes Gene Products That Are Buried in the Bilayer with No Exposure Outside the Bilayer. 
    5249   Voltage Gated Potassium Channel Activity  Catalysis of the Transmembrane Transfer of a Potassium Ion by a Voltage Gated Channel. a Voltage Gated Channel Is a Channel Whose Open State Is Dependent On the Voltage Across the Membrane in Which It Is Embedded. 
    42802   Identical Protein Binding  Interacting Selectively and Non Covalently with an Identical Protein or Proteins. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D
    Scientific Name Streptomyces lividans  
    Genus Streptomyces
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia
    Host Vector Type Plasmid
    Host Plasmid Name PQE32