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SENSORY RHODOPSIN II
Biology and Chemistry Report
1GU8
  •   Structure Details   Hide

    Structure Keywords

    Keywords MEMBRANE PROTEIN
    Text ARCHAEAL RHODOPSIN, PHOTORECEPTOR, PHOTOTAXIS, MEMBRANE PROTEIN

    Polymeric Molecules

    Chain A
    Description SENSORY RHODOPSIN II 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 25369.0 
    Source Method genetically manipulated  
    Entity Name SR-II 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    CL  CHLORIDE ION  Cl   35.45  View 
    RET  RETINAL  C20 H28 O   284.44  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A BACS2_NATPH P42196     

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    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. 
    7602   Phototransduction  The Sequence of Reactions Within a Cell Required to Convert Absorbed Photons Into a Molecular Signal. 
    18298   Protein Chromophore Linkage  The Covalent or Noncovalent Attachment of a Chromophore to a Protein. 
    34220   Ion Transmembrane Transport  A Process in Which an Ion Is Transported From One Side of a Membrane to the Other by Means of Some Agent Such As a Transporter or Pore. 
    50896   Response to Stimulus  Any Process That Results in a Change in State or Activity of a Cell or an Organism (in Terms of Movement Secretion Enzyme Production Gene Expression Etc.) As a Result of a Stimulus. the Process Begins with Detection of the Stimulus and Ends with a Change in State or Activity or the Cell or Organism. 
    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. 
    16020   Membrane  A Lipid Bilayer Along with All the Proteins and Protein Complexes Embedded in It an Attached to It. 
    16021   Integral Component of Membrane  The Component of a Membrane Consisting of the Gene Products and Protein Complexes Having At Least Some Part of Their Peptide Sequence Embedded in the Hydrophobic Region of the Membrane. 
    5216   Ion Channel Activity  Enables the Facilitated Diffusion of an Ion (by an Energy Independent Process) by Passage Through a Transmembrane Aqueous Pore or Channel Without Evidence For a Carrier Mediated Mechanism. May Be Either Selective (it Enables Passage of a Specific Ion Only) or Non Selective (it Enables Passage of Two or More Ions of Same Charge But Different Size). 
    9881   Photoreceptor Activity  The Function of Absorbing and Responding to Incidental Electromagnetic Radiation Particularly Visible Light. the Response May Involve a Change in Conformation. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Natronobacterium Pharaonis
    Scientific Name Natronomonas pharaonis  
    Host Scientific Name Escherichia coli