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Crystal structure of PAS domain from the fruit-fly ELK potassium channel
Biology and Chemistry Report
4HP4
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSPORT PROTEIN
    Text Potassium channel domain, PAS domain, TRANSPORT PROTEIN

    Polymeric Molecules

    Chain A,B
    Description Eag-like K[+] channel 
    Fragment PAS domain of KCNH channel, UNP residues 11-136 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 15119.5 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
    SO4  SULFATE ION  O4 S   96.06  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B A1ZB14_DROME A1ZB14     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B  2.7.3      
     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Common Name Fruit Fly
    Scientific Name Drosophila melanogaster  
    Gene dmel_cg5076, elk
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Type Plasmid
    Host Plasmid Name pet15b